Added missing openl10n.processor.create_user service.
Reorganize styles

- Import bootstrap as SCSS files
- Import glyphicons
- Fix navbar container-fluid
- Update font awesome
- Update util css
- Reorganize according to bootstrap scss version
- Reindent stylesheets with 2 chars
Fix hover style on list menu
Start translations for user bundle
Fix Behat tests
Add form errors on login
Remove strtolower from Slug.
update editor UI
Add ability to filter by text/translated/approved
Filter using text input
Fetch translation when selected
Dump app data
Minor fixes
Update editor API to fetch all project translations
Fix "all domains" var setting
Remove old scripts
Merge pull request #24 from openl10n/update-editor

Update Backbone Editor app
Refactor app architecture
Skip 2 phpspec tests

Because of an issues with prophecy (58)
Warmup symfony cache in Travis build