Updating Android support v4 library
Adding actionbarsherlock dependency
Refactoring HomepageActivity to use ActionBarSherlock
Refactoring project view using ActionBarSherlock
Refactoring GroupView using ActionBarSherlock
Refactoring SearchActivity using ActionBarSherlock
Merge branch 'develop' into feature/refactoring-actionbarsherlock

Conflicts:
	src/org/imaginationforpeople/android2/activity/ProjectViewActivity.java
	src/org/imaginationforpeople/android2/adapter/ProjectViewAdapter.java
	src/org/imaginationforpeople/android2/fragment/ProjectListFragment.java
Updating photo adding with ActionBarSherlock
Merge branch 'feature/refactoring-actionbarsherlock' into develop