Adapted forms to Symfony2.1
Removed unused form types
Updated .gitignore
Added travis file and basic test suite
Updated dependencies
Corrected log entity (length attribute)
(WIP) Admin bundle service structure refactoring

Added AdminManager class
Added AdminInterface
Changed admin registration mode (from now on, through DIC)
Removed DoctrineExtensions dependency
(WIP) refactored admin classes
Updated Paginator
(WIP) Admin refactoring

Added admin automatic route loading
Refactored content admin
(WIP) Admin refactoring

Cleaned up Abstract Admin
Declared content admin as abstract service
(WIP) Admin refactoring

Added admin bundle name guessing to Base Controller
(WIP) Admin refactoring

Refactored Content admin dependencies
(WIP) Admin refactoring

Added option management in admin services
(WIP) Admin refactoring

Removed InlineContent (not used right now)
(WIP) Admin refactoring

Improved content admin routing
Cleaned up content admin controllers / templates
Automated admin im formats config
(WIP) admin refactoring
Automated routing of content admin classes
(WIP) Admin refactoring
Removed unneeded TranslatableEntityChoiceList
(WIP) Admin refactoring
Added admin param converter
(WIP) Admin refactoring
Simplified route loading mechanism