* CSS to SCSS
* Use sprockets
* Use Sprockets helpers
* Fix gollum.editor.js error when changing language
* Add keybinding files required by ace and some ace ext files that are required or might be useful.
* Move app paths to /gollum namespace, add route helpers for view templates
* Use path helper for links in page view
* Use path helper methods in javascript assets
* Refactored sprockets helpers for mustache
* Remove debugging
The existing 'files_folders' test only covered the /Mordor subdirectory,
which does not include a diverse enough set of pages and folders to account
for the new rendering logic.
This test uses the results from the root of the lotr.git example repository
as it exists at this point in time. The mock '@results' are not passed as a
sorted array in order to test the sorting logic.
The existing 'files_folders' test has been renamed to 'files_folders from subdir'
because the 'files_folders' function should be tested in a situation when
viewing /pages from a subdirectory to ensure proper functionality.