Update docs to refer to styles/ instead of stylesheets/

docs/advanced/keymaps.md

@@ -3,7 +3,7 @@
 ## Structure of a Keymap File
 
 Keymap files are encoded as JSON or CSON files containing nested hashes. They
-work much like stylesheets, but instead of applying style properties to elements
+work much like style sheets, but instead of applying style properties to elements
 matching the selector, they specify the meaning of keystrokes on elements
 matching the selector. Here is an example of some bindings that apply when
 keystrokes pass through `atom-text-editor` elements:

docs/creating-a-package.md

@@ -15,7 +15,7 @@ my-package/
   menus/
   spec/
   snippets/
-  stylesheets/
+  styles/
   index.coffee
   package.json
 ```
@@ -39,9 +39,9 @@ package.json files have their own additions.
 
 - `main` (**Required**): the path to the CoffeeScript file that's the entry point
 to your package
-- `stylesheets` (**Optional**): an Array of Strings identifying the order of the
+- `styles` (**Optional**): an Array of Strings identifying the order of the
 style sheets your package needs to load. If not specified, style sheets in the
-_stylesheets_ directory are added alphabetically.
+_styles_ directory are added alphabetically.
 - `keymaps`(**Optional**): an Array of Strings identifying the order of the
 key mappings your package needs to load. If not specified, mappings in the
 _keymaps_ directory are added alphabetically.
@@ -121,7 +121,7 @@ like you.
 
 ## Style Sheets
 
-Style sheets for your package should be placed in the _stylesheets_ directory.
+Style sheets for your package should be placed in the _styles_ directory.
 Any style sheets in this directory will be loaded and attached to the DOM when
 your package is activated. Style sheets can be written as CSS or [LESS], but
 LESS is recommended.
@@ -419,7 +419,7 @@ all the other available commands.
 [jasmine]: http://jasmine.github.io
 [cson]: https://github.com/atom/season
 [LESS]: http://lesscss.org
-[ui-variables]: https://github.com/atom/atom-dark-ui/blob/master/stylesheets/ui-variables.less
+[ui-variables]: https://github.com/atom/atom-dark-ui/blob/master/styles/ui-variables.less
 [first-package]: your-first-package.html
 [convert-bundle]: converting-a-text-mate-bundle.html
 [convert-theme]: converting-a-text-mate-theme.html

docs/creating-a-theme.md

@@ -42,10 +42,10 @@ _Motif_ theme listed in the _Syntax Theme_ drop-down. Select it from the menu to
 activate it, now when you open an editor you should see that your new
 _motif-syntax_ theme in action.
 
-Open up _stylesheets/colors.less_ to change the various colors variables which
+Open up _styles/colors.less_ to change the various colors variables which
 have been already been defined. For example, turn `@red` into `#f4c2c1`.
 
-Then open _stylesheets/base.less_ and modify the various selectors that have
+Then open _styles/base.less_ and modify the various selectors that have
 been already been defined. These selectors style different parts of code in the
 editor such as comments, strings and the line numbers in the gutter.
 

docs/customizing-atom.md

@@ -54,7 +54,7 @@ You can also use `apm` to find new packages to install:
 
 ## Customizing Key Bindings
 
-Atom keymaps work similarly to stylesheets. Just as stylesheets use selectors
+Atom keymaps work similarly to style sheets. Just as style sheets use selectors
 to apply styles to elements, Atom keymaps use selectors to associate keystrokes
 with events in specific contexts. Here's a small example, excerpted from Atom's
 built-in keymaps:

docs/upgrading/upgrading-your-ui-theme.md

@@ -1,6 +1,6 @@
 # Upgrading Your UI Theme Or Package Selectors
 
-In addition to changes in Atom's scripting API, we'll also be making some breaking changes to Atom's DOM structure, requiring stylesheets and keymaps in both packages and themes to be updated.
+In addition to changes in Atom's scripting API, we'll also be making some breaking changes to Atom's DOM structure, requiring style sheets and keymaps in both packages and themes to be updated.
 
 ## Deprecation Cop
 
@@ -121,12 +121,12 @@ The selector features discussed above allow you to target shadow DOM content wit
 
 ```
 my-ui-theme/
-  stylesheets/
+  styles/
     index.less                   # loaded globally
     index.atom-text-editor.less  # loaded in the text editor shadow DOM
 ```
 
-Check out this [style sheet](https://github.com/atom/decoration-example/blob/master/stylesheets/decoration-example.atom-text-editor.less) from the decoration-example package for an example of context-targeting.
+Check out this [style sheet](https://github.com/atom/decoration-example/blob/master/styles/decoration-example.atom-text-editor.less) from the decoration-example package for an example of context-targeting.
 
 Inside a context-targeted style sheet, there's no need to use the `::shadow` or `/deep/` expressions. If you want to refer to the element containing the shadow root, you can use the `::host` pseudo-element.
 
@@ -134,4 +134,4 @@ During the transition phase, style sheets targeting the `atom-text-editor` conte
 
 [shadow-dom-101]: http://www.html5rocks.com/en/tutorials/webcomponents/shadowdom
 [shadow-dom-201]: http://www.html5rocks.com/en/tutorials/webcomponents/shadowdom-201#toc-style-cat-hat
-[find-and-replace]: https://github.com/atom/find-and-replace/blob/95351f261bc384960a69b66bf12eae8002da63f9/stylesheets/find-and-replace.less#L10
+[find-and-replace]: https://github.com/atom/find-and-replace/blob/95351f261bc384960a69b66bf12eae8002da63f9/styles/find-and-replace.less#L10

dot-atom/keymap.cson

@@ -1,7 +1,7 @@
 # Your keymap
 #
-# Atom keymaps work similarly to stylesheets. Just as stylesheets use selectors
-# to apply styles to elements, Atom keymaps use selectors to associate
+# Atom keymaps work similarly to style sheets. Just as style sheets use
+# selectors to apply styles to elements, Atom keymaps use selectors to associate
 # keystrokes with events in specific contexts.
 #
 # You can create a new keybinding in this file by typing "key" and then hitting