- replace whitespace with tabs for consistent formatting
- converted all tabs to spaces (to have the same formatting like all files in the project)
Trigger click on search-clear X mark
This spinner needs manual positioning because it's inline.
add fuzzy code hint searching
fix css value hints
- let the build fail if there are unit test failures
add current and previous documents to currentDocumentChange event
- do a http HEAD request to determine if update notifications are available for the current locale. If there is no update notification available, then fallback to en locale for the GET request.
- change the host of the update_info_url from dev.brackets.io to brackets.io
Adds preferences that map extensions and filenames to languages.

This adds `language.fileExtensions` and `language.fileNames` preferences
that can set the language associated with the provided extensions or
filenames. These prefs are both objects.
Merge branch 'master' into jeff/fuzzyCssCodeHints
rtc: remove pref lever and don't retain state between matches
Address review comments
remove unnecessary module
Fix spinner positioning in About dialog
Add a class for inline spinners so we don't have to duplicate CSS
Rename and sort the locales
Fix AboutDialog to show more than 30 contributors again
Use 2 char country key