csscrush_file( string $file [, array [$options](#api--options) ] )
-
-
-***************
-
-## csscrush_tag()
-
-Process CSS file and return an html `link` tag with populated href.
-
-csscrush_tag( string $file [, array [$options](#api--options) [, array $tag\_attributes ]] )
-
-
-***************
-
-## csscrush_inline()
-
-Process CSS file and return CSS as text wrapped in html `style` tags.
-
-csscrush_inline( string $file [, array [$options](#api--options) [, array $tag\_attributes ]] )
-
-
-***************
-
-## csscrush_string()
-
-Compile a raw string of CSS string and return it.
-
-csscrush_string( string $string [, array [$options](#api--options) ] )
-
-
-***************
-
-## csscrush_get()
-
-Retrieve a config setting or option default.
-
-`csscrush_get( string $object_name, string $property )`
-
-### Parameters
-
- * `$object_name` Name of object you want to inspect: 'config' or 'options'.
- * `$property`
-
-
-***************
-
-## csscrush_set()
-
-Set a config setting or option default.
-
-`csscrush_set( string $object_name, mixed $settings )`
-
-### Parameters
-
- * `$object_name` Name of object you want to modify: 'config' or 'options'.
- * `$settings` Associative array of keys and values to set, or callable which argument is the object specified in `$object_name`.
-
-
-***************
-
-## csscrush_plugin()
-
-Register a plugin.
-
-`csscrush_plugin( string $name, callable $callback )`
-
-
-***************
-
-## csscrush_stat()
-
-Get compilation stats from the most recent compiled file.
-
-`csscrush_stat()`
diff --git a/include/thirdparty/css-crush/docs/api/options.md b/include/thirdparty/css-crush/docs/api/options.md
deleted file mode 100644
index 1aa3fb2..0000000
--- a/include/thirdparty/css-crush/docs/api/options.md
+++ /dev/null
@@ -1,103 +0,0 @@
-
-
-| Option - | Values (default in bold) - | Description - |
|---|---|---|
| minify - | true | false | Array - | Enable or disable minification. Optionally specify an array of advanced minification parameters. Currently the only advanced option is 'colors', which will compress all color values in any notation. - |
| formatter - | block | single-line | padded - | Set the formatting mode. Overrides minify option if both are set. - |
| newlines - | use-platform | windows/win | unix - | Set the output style of newlines - |
| boilerplate - | true | false | Path - | Prepend a boilerplate to the output file - |
| versioning - | true | false - | Append a timestamped querystring to the output filename - |
| vars - | Array - | An associative array of CSS variables to be applied at runtime. These will override variables declared globally or in the CSS. - |
| cache - | true | false - | Turn caching on or off. - |
| output_dir - | Path - | Specify an output directory for compiled files. Defaults to the same directory as the host file. - |
| output_file - | Output filename - | Specify an output filename (suffix is added). - |
| asset_dir - | Path - | Directory for SVG and image files generated by plugins (defaults to the main file output directory). - |
| stat_dump - | false | true | Path - | Save compile stats and variables to a file in json format. - |
| vendor_target - | "all" | "moz", "webkit", ... | Array - | Limit aliasing to a specific vendor, or an array of vendors. - |
| rewrite_import_urls - | true | false | "absolute" - | Rewrite relative URLs inside inlined imported files. - |
| import_paths - | Array - | Additional paths to search when resolving relative import URLs. - |
| plugins - | Array - | An array of plugin names to enable. - |
| source_map - | true | false - | Output a source map (compliant with the Source Map v3 proposal). - |
| context - | Path - | Context for importing resources from relative urls (Only applies to `csscrush_string()` and command line utility). - |
| doc_root - | Path - | Specify an alternative server document root for situations where the CSS is being served behind an alias or url rewritten path. - |
@fragment directive – work in a similar way to [mixins](#core--mixins), except that they work at block level:
-
-```crush
-@fragment input-placeholder {
- #(1)::-webkit-input-placeholder { color: #(0); }
- #(1):-moz-placeholder { color: #(0); }
- #(1)::placeholder { color: #(0); }
- #(1).placeholder-state { color: #(0); }
-}
-
-@fragment input-placeholder(#777, textarea);
-```
-
-```css
-textarea::-webkit-input-placeholder { color: #777; }
-textarea:-moz-placeholder { color: #777; }
-textarea::placeholder { color: #777; }
-textarea.placeholder-state { color: #777; }
-```
diff --git a/include/thirdparty/css-crush/docs/core/functions/a-adjust.md b/include/thirdparty/css-crush/docs/core/functions/a-adjust.md
deleted file mode 100644
index 59d2c93..0000000
--- a/include/thirdparty/css-crush/docs/core/functions/a-adjust.md
+++ /dev/null
@@ -1,26 +0,0 @@
-
-
-Manipulate the opacity (alpha channel) of a color value.
-
-a-adjust( *color*, *offset* )
-
-## Parameters
-
-* *`color`* Any valid CSS color value
-* *`offset`* The percentage to offset the color opacity
-
-## Returns
-
-The modified color value
-
-
-## Examples
-
-```css
-/* Reduce color opacity by 10% */
-color: a-adjust( rgb(50,50,0) -10 );
-```
diff --git a/include/thirdparty/css-crush/docs/core/functions/data-uri.md b/include/thirdparty/css-crush/docs/core/functions/data-uri.md
deleted file mode 100644
index 32b0459..0000000
--- a/include/thirdparty/css-crush/docs/core/functions/data-uri.md
+++ /dev/null
@@ -1,33 +0,0 @@
-
-
-Create a data-uri.
-
-data-uri( *url* )
-
-## Parameters
-
-* *`url`* URL of an asset
-
-`url` cannot be external, and must not be written with an http protocol prefix.
-
-The following file extensions are supported: jpg, jpeg, gif, png, svg, svgz, ttf, woff
-
-
-## Returns
-
-The created data-uri as a string inside a CSS url().
-
-
-## Examples
-
-```crush
-background: silver data-uri(../images/stripe.png);
-```
-
-```css
-background: silver url(data:h-adjust( *color*, *offset* )
-
-## Parameters
-
-* *`color`* Any valid CSS color value
-* *`offset`* The percentage to offset the color hue (percent mark optional)
-
-## Returns
-
-The modified color value.
-
-## Examples
-
-```css
-color: h-adjust( deepskyblue -10 );
-```
diff --git a/include/thirdparty/css-crush/docs/core/functions/hsl-adjust.md b/include/thirdparty/css-crush/docs/core/functions/hsl-adjust.md
deleted file mode 100644
index bdee0fd..0000000
--- a/include/thirdparty/css-crush/docs/core/functions/hsl-adjust.md
+++ /dev/null
@@ -1,27 +0,0 @@
-
-
-Manipulate the hue, saturation and lightness of a color value
-
-hsl-adjust( *color*, *hue-offset*, *saturation-offset*, *lightness-offset* )
-
-## Parameters
-
-* *`color`* Any valid CSS color value
-* *`hue-offset`* The percentage to offset the color hue
-* *`saturation-offset`* The percentage to offset the color saturation
-* *`lightness-offset`* The percentage to offset the color lightness
-
-## Returns
-
-The modified color value
-
-## Examples
-
-```css
-/* Lighten and increase saturation */
-color: hsl-adjust( red 0 5 5 );
-```
diff --git a/include/thirdparty/css-crush/docs/core/functions/hsla-adjust.md b/include/thirdparty/css-crush/docs/core/functions/hsla-adjust.md
deleted file mode 100644
index cc05b4b..0000000
--- a/include/thirdparty/css-crush/docs/core/functions/hsla-adjust.md
+++ /dev/null
@@ -1,27 +0,0 @@
-
-
-Manipulate the hue, saturation, lightness and opacity of a color value.
-
-hsla-adjust( *color*, *hue-offset*, *saturation-offset*, *lightness-offset*, *alpha-offset* )
-
-## Parameters
-
-* *`color`* Any valid CSS color value
-* *`hue-offset`* The percentage to offset the color hue
-* *`saturation-offset`* The percentage to offset the color saturation
-* *`lightness-offset`* The percentage to offset the color lightness
-* *`alpha-offset`* The percentage to offset the color opacity
-
-## Returns
-
-The modified color value.
-
-## Examples
-
-```css
-color: hsla-adjust( #f00 0 5 5 -10 );
-```
\ No newline at end of file
diff --git a/include/thirdparty/css-crush/docs/core/functions/l-adjust.md b/include/thirdparty/css-crush/docs/core/functions/l-adjust.md
deleted file mode 100644
index 28ac701..0000000
--- a/include/thirdparty/css-crush/docs/core/functions/l-adjust.md
+++ /dev/null
@@ -1,24 +0,0 @@
-
-
-Adjust the lightness of a color value.
-
-l-adjust( *color*, *offset* )
-
-## Parameters
-
-* *`color`* Any valid CSS color value
-* *`offset`* The percentage to offset the color hue (percent mark optional)
-
-## Returns
-
-The modified color value.
-
-## Examples
-
-```css
-color: l-adjust( deepskyblue 10 );
-```
diff --git a/include/thirdparty/css-crush/docs/core/functions/math.md b/include/thirdparty/css-crush/docs/core/functions/math.md
deleted file mode 100644
index 2d65b40..0000000
--- a/include/thirdparty/css-crush/docs/core/functions/math.md
+++ /dev/null
@@ -1,19 +0,0 @@
-
-
-Evaluate a raw mathematical expression.
-
-math( *expression* [, *unit*] )
-
-## Examples
-
-```crush
-font-size: math( 12 / 16, em );
-```
-
-```css
-font-size: 0.75em;
-```
diff --git a/include/thirdparty/css-crush/docs/core/functions/query.md b/include/thirdparty/css-crush/docs/core/functions/query.md
deleted file mode 100644
index c9d5240..0000000
--- a/include/thirdparty/css-crush/docs/core/functions/query.md
+++ /dev/null
@@ -1,54 +0,0 @@
-
-
-Copy a value from another rule.
-
-query( *target* [, *property-name* = default] [, *fallback*] )
-
-## Parameters
-
-* *`target`* A rule selector, an abstract rule name or context keyword: `previous`, `next` (also `parent` and `top` within nested structures)
-* *`property-name`* The CSS property name to copy, or just `default` to pass over. Defaults to the calling property
-* *`fallback`* A CSS value to use if the target property does not exist
-
-
-## Returns
-
-The referenced property value, or the fallback if it has not been set.
-
-
-## Examples
-
-
-```css
-.foo {
- width: 40em;
- height: 100em;
-}
-
-.bar {
- width: query( .foo ); /* 40em */
- margin-top: query( .foo, height ); /* 100em */
- margin-bottom: query( .foo, default, 3em ); /* 3em */
-}
-```
-
-Using context keywords:
-
-```css
-.foo {
- width: 40em;
- .bar {
- width: 30em;
- .baz: {
- width: query( parent ); /* 30em */
- .qux {
- width: query( top ); /* 40em */
- }
- }
- }
-}
-```
diff --git a/include/thirdparty/css-crush/docs/core/functions/s-adjust.md b/include/thirdparty/css-crush/docs/core/functions/s-adjust.md
deleted file mode 100644
index 8d2cce1..0000000
--- a/include/thirdparty/css-crush/docs/core/functions/s-adjust.md
+++ /dev/null
@@ -1,25 +0,0 @@
-
-
-Adjust the saturation of a color value.
-
-s-adjust( *color*, *offset* )
-
-## Parameters
-
-* *`color`* Any valid CSS color value
-* *`offset`* The percentage to offset the color hue (percent mark optional)
-
-## Returns
-
-The modified color value.
-
-## Examples
-
-```css
-/* Desaturate */
-color: s-adjust( deepskyblue -100 );
-```
diff --git a/include/thirdparty/css-crush/docs/core/functions/this.md b/include/thirdparty/css-crush/docs/core/functions/this.md
deleted file mode 100644
index 12029b6..0000000
--- a/include/thirdparty/css-crush/docs/core/functions/this.md
+++ /dev/null
@@ -1,39 +0,0 @@
-
-
-Reference another property value from the same containing block.
-
-Restricted to referencing properties that don't already reference other properties.
-
-this( *property-name*, *fallback* )
-
-## Parameters
-
-* *`property-name`* Property name
-* *`fallback`* A CSS value
-
-## Returns
-
-The referenced property value, or the fallback if it has not been set.
-
-## Examples
-
-```css
-.foo {
- width: this( height );
- height: 100em;
-}
-```
-
-********
-
-```css
-/* The following both fail because they create circular references. */
-.bar {
- height: this( width );
- width: this( height );
-}
-```
diff --git a/include/thirdparty/css-crush/docs/core/inheritance.md b/include/thirdparty/css-crush/docs/core/inheritance.md
deleted file mode 100644
index 4473813..0000000
--- a/include/thirdparty/css-crush/docs/core/inheritance.md
+++ /dev/null
@@ -1,127 +0,0 @@
-
-
-By using the `@extend` directive and passing it a named ruleset or selector from any other rule you can share styles more effectively across a stylesheet.
-
-[Abstract rules](#core--abstract) can be used if you just need to extend a generic set of declarations.
-
-```crush
-.negative-text {
- overflow: hidden;
- text-indent: -9999px;
-}
-
-.sidebar-headline {
- @extend .negative-text;
- background: url( headline.png ) no-repeat;
-}
-```
-
-```css
-.negative-text,
-.sidebar-headline {
- overflow: hidden;
- text-indent: -9999px;
-}
-
-.sidebar-headline {
- background: url( headline.png ) no-repeat;
-}
-```
-
-Inheritance is recursive:
-
-```crush
-.one { color: pink; }
-.two { @extend .one; }
-.three { @extend .two; }
-.four { @extend .three; }
-```
-
-```css
-.one, .two, .three, .four { color: pink; }
-```
-
-## Referencing by name
-
-If you want to reference a rule without being concerned about later changes to the identifying selector use the `@name` directive:
-
-```crush
-.foo123 {
- @name foo;
- text-decoration: underline;
-}
-
-.bar {
- @include foo;
-}
-.baz {
- @extend foo;
-}
-```
-
-
-## Extending with pseudo classes/elements
-
-`@extend` arguments can adopt pseudo classes/elements by appending an exclamation mark:
-
-```crush
-.link-base {
- color: #bada55;
- text-decoration: underline;
-}
-.link-base:hover,
-.link-base:focus {
- text-decoration: none;
-}
-
-.link-footer {
- @extend .link-base, .link-base:hover!, .link-base:focus!;
- color: blue;
-}
-```
-
-```css
-.link-base,
-.link-footer {
- color: #bada55;
- text-decoration: underline;
-}
-
-.link-base:hover,
-.link-base:focus,
-.link-footer:hover,
-.link-footer:focus {
- text-decoration: none;
-}
-
-.link-footer {
- color: blue;
-}
-```
-
-The same outcome can also be achieved with an [Abstract rule](#core--abstract) wrapper to simplify repeated use:
-
-```crush
-.link-base {
- color: #bada55;
- text-decoration: underline;
-}
-.link-base:hover,
-.link-base:focus {
- text-decoration: none;
-}
-
-@abstract link-base {
- @extend .link-base, .link-base:hover!, .link-base:focus!;
-}
-
-.link-footer {
- @extend link-base;
- color: blue;
-}
-```
-
diff --git a/include/thirdparty/css-crush/docs/core/loop.md b/include/thirdparty/css-crush/docs/core/loop.md
deleted file mode 100644
index 66ae6f7..0000000
--- a/include/thirdparty/css-crush/docs/core/loop.md
+++ /dev/null
@@ -1,41 +0,0 @@
-
-
-For...in loops with lists and generator functions.
-
-```crush
-@for fruit in apple, orange, pear {
- .#(fruit) {
- background-image: url("images/#(fruit).jpg");
- }
-}
-```
-
-```css
-.apple { background-image: url(images/apple.jpg); }
-.orange { background-image: url(images/orange.jpg); }
-.pear { background-image: url(images/pear.jpg); }
-```
-
-```crush
-@for base in range(2, 24) {
- @for i in range(1, #(base)) {
- .grid-#(i)-of-#(base) {
- width: math(#(i) / #(base) * 100, %);
- }
- }
-}
-```
-
-```css
-.grid-1-of-2 { width: 50%; }
-.grid-2-of-2 { width: 100%; }
-/*
- Intermediate steps ommited.
-*/
-.grid-23-of-24 { width: 95.83333%; }
-.grid-24-of-24 { width: 100%; }
-```
diff --git a/include/thirdparty/css-crush/docs/core/mixins.md b/include/thirdparty/css-crush/docs/core/mixins.md
deleted file mode 100644
index 1348ff8..0000000
--- a/include/thirdparty/css-crush/docs/core/mixins.md
+++ /dev/null
@@ -1,95 +0,0 @@
-
-
-Mixins make reusing small snippets of CSS much simpler. You define them with the `@mixin` directive.
-
-Positional arguments via the argument function `#()` extend the capability of mixins for repurposing in different contexts.
-
-```crush
-@mixin display-font {
- font-family: "Arial Black", sans-serif;
- font-size: #(0);
- letter-spacing: #(1);
-}
-
-/* Another mixin with default arguments */
-@mixin blue-theme {
- color: #(0 navy);
- background-image: url("images/#(1 cross-hatch).png");
-}
-
-/* Applying the mixins */
-.foo {
- @include display-font(100%, .1em), blue-theme;
-}
-```
-
-```css
-.foo {
- font-family: "Arial Black", sans-serif;
- font-size: 100%;
- letter-spacing: .1em;
- color: navy;
- background-image: url("images/cross-hatch.png");
-}
-```
-
-## Skipping arguments
-
-Mixin arguments can be skipped by using the **default** keyword:
-
-```crush
-@mixin display-font {
- font-size: #(0 100%);
- letter-spacing: #(1);
-}
-
-/* Applying the mixin skipping the first argument so the
- default value is used instead */
-#foo {
- @include display-font(default, .3em);
-}
-```
-
-Sometimes you may need to use the same positional argument more than once. In this case the default value only needs to be specified once:
-
-```crush
-@mixin square {
- width: #(0 10px);
- height: #(0);
-}
-
-.foo {
- @include square;
-}
-```
-
-```css
-#foo {
- width: 10px;
- height: 10px;
-}
-```
-
-
-## Mixing-in from other sources
-
-Normal rules and [abstract rules](#core--abstract) can also be used as static mixins without arguments:
-
-```crush
-@abstract negative-text {
- text-indent: -9999px;
- overflow: hidden;
-}
-
-#main-content .theme-border {
- border: 1px solid maroon;
-}
-
-.foo {
- @include negative-text, #main-content .theme-border;
-}
-```
diff --git a/include/thirdparty/css-crush/docs/core/nesting.md b/include/thirdparty/css-crush/docs/core/nesting.md
deleted file mode 100644
index 999be4f..0000000
--- a/include/thirdparty/css-crush/docs/core/nesting.md
+++ /dev/null
@@ -1,49 +0,0 @@
-
-
-Rules can be nested to avoid repetitive typing when scoping to a common parent selector.
-
-```crush
-.homepage {
- color: #333;
- background: white;
- .content {
- p {
- font-size: 110%;
- }
- }
-}
-```
-
-```css
-.homepage {
- color: #333;
- background: white;
-}
-.homepage .content p {
- font-size: 110%;
-}
-```
-
-## Parent referencing
-
-You can use the parent reference symbol `&` for placing the parent selector explicitly.
-
-```crush
-.homepage {
- .no-js & {
- p {
- font-size: 110%;
- }
- }
-}
-```
-
-```css
-.no-js .homepage p {
- font-size: 110%;
-}
-```
diff --git a/include/thirdparty/css-crush/docs/core/selector-aliases.md b/include/thirdparty/css-crush/docs/core/selector-aliases.md
deleted file mode 100644
index ea9296d..0000000
--- a/include/thirdparty/css-crush/docs/core/selector-aliases.md
+++ /dev/null
@@ -1,80 +0,0 @@
-
-
-Selector aliases can be useful for grouping together common selector chains for reuse.
-
-They're defined with the `@selector` directive, and can be used anywhere you might use a pseudo class.
-
-
-```crush
-@selector heading :any(h1, h2, h3, h4, h5, h6);
-@selector radio input[type="radio"];
-@selector hocus :any(:hover, :focus);
-
-/* Selector aliases with arguments */
-@selector class-prefix :any([class^="#(0)"], [class*=" #(0)"]);
-@selector col :class-prefix(-col);
-
-.sidebar :heading {
- color: honeydew;
-}
-
-:radio {
- margin-right: 4px;
-}
-
-:col {
- float: left;
-}
-
-p a:hocus {
- text-decoration: none;
-}
-```
-
-```css
-.sidebar h1, .sidebar h2,
-.sidebar h3, .sidebar h4,
-.sidebar h5, .sidebar h6 {
- color: honeydew;
-}
-
-input[type="radio"] {
- margin-right: 4px;
-}
-
-[class^="col-"],
-[class*=" col-"] {
- border: 1px solid rgba(0,0,0,.5);
-}
-
-p a:hover,
-p a:focus {
- text-decoration: none;
-}
-```
-
-## Selector splatting
-
-Selector splats are a special kind of selector alias that expand using passed arguments.
-
-```crush
-@selector-splat input input[type="#(text)"];
-
-form :input(time, text, url, email, number) {
- border: 1px solid;
-}
-```
-
-```css
-form input[type="time"],
-form input[type="text"],
-form input[type="url"],
-form input[type="email"],
-form input[type="number"] {
- border: 1px solid;
-}
-```
diff --git a/include/thirdparty/css-crush/docs/core/selector-grouping.md b/include/thirdparty/css-crush/docs/core/selector-grouping.md
deleted file mode 100644
index 0cafa1f..0000000
--- a/include/thirdparty/css-crush/docs/core/selector-grouping.md
+++ /dev/null
@@ -1,22 +0,0 @@
-
-
-Selector grouping with the `:any` pseudo class (modelled after CSS4 :matches) simplifies the creation of complex selector chains.
-
-```crush
-:any( .sidebar, .block ) a:any( :hover, :focus ) {
- color: lemonchiffon;
-}
-```
-
-```css
-.block a:hover,
-.block a:focus,
-.sidebar a:hover,
-.sidebar a:focus {
- color: lemonchiffon;
-}
-```
diff --git a/include/thirdparty/css-crush/docs/core/variables.md b/include/thirdparty/css-crush/docs/core/variables.md
deleted file mode 100644
index 117f53f..0000000
--- a/include/thirdparty/css-crush/docs/core/variables.md
+++ /dev/null
@@ -1,62 +0,0 @@
-
-
-Declare variables in your CSS with a `@set` directive and use them with the `$()` function.
-
-Variables can also be injected at runtime with the [vars option](#api--options).
-
-
-```crush
-/* Defining variables */
-@set {
- dark: #333;
- light: #F4F2E2;
- smaller-screen: screen and (max-width: 800px);
-}
-
-/* Using variables */
-@media $(smaller-screen) {
- ul, p {
- color: $(dark);
- /* Using a fallback value with an undefined variable */
- background-color: $(accent-color, #ff0);
- }
-}
-```
-
-*******
-
-```css
-/* Interpolation */
-.username::before {
- content: "$(greeting)";
-}
-```
-
-## Conditionals
-
-Sections of CSS can be included and excluded on the basis of variable existence with the `@ifset` directive:
-
-```crush
-@set foo #f00;
-@set bar true;
-
-@ifset foo {
- p {
- color: $(foo);
- }
-}
-
-p {
- font-size: 12px;
- @ifset not foo {
- line-height: 1.5;
- }
- @ifset bar(true) {
- margin-bottom: 5px;
- }
-}
-```
diff --git a/include/thirdparty/css-crush/docs/getting-started/js.md b/include/thirdparty/css-crush/docs/getting-started/js.md
deleted file mode 100644
index 605727f..0000000
--- a/include/thirdparty/css-crush/docs/getting-started/js.md
+++ /dev/null
@@ -1,26 +0,0 @@
-
-
-This preprocessor is written in PHP, so as prerequisite you will need to have PHP installed on your system to use the JS api.
-
-```shell
-npm install csscrush
-```
-
-All methods can take the standard options (camelCase) as the second argument.
-
-```php
-const csscrush = require('csscrush');
-
-// Compile. Returns promise.
-csscrush.file('./styles.css', {sourceMap: true});
-
-// Compile string of CSS. Returns promise.
-csscrush.string('* {box-sizing: border-box;}');
-
-// Compile and watch file. Returns event emitter (triggers 'data' on compile).
-csscrush.watch('./styles.css');
-```
diff --git a/include/thirdparty/css-crush/docs/getting-started/php.md b/include/thirdparty/css-crush/docs/getting-started/php.md
deleted file mode 100644
index 1c6f836..0000000
--- a/include/thirdparty/css-crush/docs/getting-started/php.md
+++ /dev/null
@@ -1,17 +0,0 @@
-
-
-If you're using [Composer](http://getcomposer.org) you can use Crush in your project with the following line in your terminal:
-
-```shell
-composer require css-crush/css-crush
-```
-
-If you're not using Composer yet just download the library ([zip](http://github.com/peteboere/css-crush/zipball/master) or [tar](http://github.com/peteboere/css-crush/tarball/master)) into a convenient location and require the bootstrap file:
-
-```php
-
-```
diff --git a/include/thirdparty/css-crush/docs/plugins/aria.md b/include/thirdparty/css-crush/docs/plugins/aria.md
deleted file mode 100644
index c00608d..0000000
--- a/include/thirdparty/css-crush/docs/plugins/aria.md
+++ /dev/null
@@ -1,21 +0,0 @@
-
-Pseudo classes for working with ARIA roles, states and properties.
-
- * [ARIA roles spec](http://www.w3.org/TR/wai-aria/roles)
- * [ARIA states and properties spec](http://www.w3.org/TR/wai-aria/states_and_properties)
-
-````crush
-:role(tablist) {...}
-:aria-expanded {...}
-:aria-expanded(false) {...}
-:aria-label {...}
-:aria-label(foobarbaz) {...}
-````
-
-````css
-[role="tablist"] {...}
-[aria-expanded="true"] {...}
-[aria-expanded="false"] {...}
-[aria-label] {...}
-[aria-label="foobarbaz"] {...}
-````
diff --git a/include/thirdparty/css-crush/docs/plugins/canvas.md b/include/thirdparty/css-crush/docs/plugins/canvas.md
deleted file mode 100644
index df6994d..0000000
--- a/include/thirdparty/css-crush/docs/plugins/canvas.md
+++ /dev/null
@@ -1,55 +0,0 @@
-
-Bitmap image generator.
-
-Requires the GD image library bundled with PHP.
-
-```crush
-/* Create square semi-opaque png. */
-@canvas foo {
- width: 50;
- height: 50;
- fill: rgba(255, 0, 0, .5);
-}
-
-body {
- background: white canvas(foo);
-}
-```
-
-*****
-
-```crush
-/* White to transparent east facing gradient with 10px
- margin and background fill. */
-@canvas horz-gradient {
- width: #(0);
- height: 150;
- fill: canvas-linear-gradient(to right, #(1 white), #(2 rgba(255,255,255,0)));
- background-fill: powderblue;
- margin: 10;
-}
-
-/* Rectangle 300x150. */
-body {
- background: canvas(horz-gradient, 300);
-}
-/* Flipped gradient, using canvas-data() to generate a data URI. */
-.bar {
- background: canvas-data(horz-gradient, 100, rgba(255,255,255,0), white);
-}
-```
-
-*****
-
-```crush
-/* Google logo resized to 400px width and given a sepia effect. */
-@canvas sepia {
- src: url(http://www.google.com/images/logo.png);
- width: 400;
- canvas-filter: greyscale() colorize(45, 45, 0);
-}
-
-.bar {
- background: canvas(sepia);
-}
-```
diff --git a/include/thirdparty/css-crush/docs/plugins/ease.md b/include/thirdparty/css-crush/docs/plugins/ease.md
deleted file mode 100644
index 37ce5f9..0000000
--- a/include/thirdparty/css-crush/docs/plugins/ease.md
+++ /dev/null
@@ -1,37 +0,0 @@
-
-Expanded easing keywords for transitions.
-
-* ease-in-out-back
-* ease-in-out-circ
-* ease-in-out-expo
-* ease-in-out-sine
-* ease-in-out-quint
-* ease-in-out-quart
-* ease-in-out-cubic
-* ease-in-out-quad
-* ease-out-back
-* ease-out-circ
-* ease-out-expo
-* ease-out-sine
-* ease-out-quint
-* ease-out-quart
-* ease-out-cubic
-* ease-out-quad
-* ease-in-back
-* ease-in-circ
-* ease-in-expo
-* ease-in-sine
-* ease-in-quint
-* ease-in-quart
-* ease-in-cubic
-* ease-in-quad
-
-See [easing demos](http://easings.net) for live examples.
-
-```crush
-transition: .2s ease-in-quad;
-```
-
-```css
-transition: .2s cubic-bezier(.550,.085,.680,.530);
-```
diff --git a/include/thirdparty/css-crush/docs/plugins/forms.md b/include/thirdparty/css-crush/docs/plugins/forms.md
deleted file mode 100644
index 3f4fcbc..0000000
--- a/include/thirdparty/css-crush/docs/plugins/forms.md
+++ /dev/null
@@ -1,16 +0,0 @@
-
-Pseudo classes for working with forms.
-
-```crush
-:input(date, search, email) {...}
-:checkbox {...}
-:radio {...}
-:text {...}
-```
-
-```css
-input[type="date"], input[type="search"], input[type="email"] {...}
-input[type="checkbox"] {...}
-input[type="radio"] {...}
-input[type="text"] {...}
-```
diff --git a/include/thirdparty/css-crush/docs/plugins/hocus-pocus.md b/include/thirdparty/css-crush/docs/plugins/hocus-pocus.md
deleted file mode 100644
index b8f3efa..0000000
--- a/include/thirdparty/css-crush/docs/plugins/hocus-pocus.md
+++ /dev/null
@@ -1,12 +0,0 @@
-
-Composite :hover/:focus/:active pseudo classes.
-
-```crush
-a:hocus { color: red; }
-a:pocus { color: red; }
-```
-
-```css
-a:hover, a:focus { color: red; }
-a:hover, a:focus, a:active { color: red; }
-```
diff --git a/include/thirdparty/css-crush/docs/plugins/property-sorter.md b/include/thirdparty/css-crush/docs/plugins/property-sorter.md
deleted file mode 100644
index cd17817..0000000
--- a/include/thirdparty/css-crush/docs/plugins/property-sorter.md
+++ /dev/null
@@ -1,21 +0,0 @@
-
-Property sorting.
-
-Examples use the predefined property sorting table. To define a custom sorting order pass an array to `csscrush_set_property_sort_order()`
-
-
-```crush
-color: red;
-background: #000;
-opacity: .5;
-display: block;
-position: absolute;
-```
-
-```css
-position: absolute;
-display: block;
-opacity: .5;
-color: red;
-background: #000;
-```
diff --git a/include/thirdparty/css-crush/docs/plugins/svg-gradients.md b/include/thirdparty/css-crush/docs/plugins/svg-gradients.md
deleted file mode 100644
index 66ff410..0000000
--- a/include/thirdparty/css-crush/docs/plugins/svg-gradients.md
+++ /dev/null
@@ -1,48 +0,0 @@
-
-Functions for creating SVG gradients with a CSS gradient like syntax.
-
-Primarily useful for supporting Internet Explorer 9.
-
-## svg-linear-gradent()
-
-Syntax is the same as [linear-gradient()](http://dev.w3.org/csswg/css3-images/#linear-gradient)
-
-```syntax
-svg-linear-gradent( [