Added feature for remembering last upload location when sharing a file. Also added an option to turn it off in prefrences.
Fixed merge
Fixed imports and added comments
Added check for that the last upload folder still exists
Merge with develop
Merge with develop
Fixed log import
Removes translations
Removes remember last share location setting
Crash in Android < 3 fixed: getSupportActionBar() instead of getActionBar()
Fixed crash and remembered location when there are multiple accounts
Enable 'up' navigation from home button
Merge branch 'remember_last_share_location' into remember_last_share_location_fixed
Fixed. App crashes when selecting an account where you have not accessed yet
Fixed. App crashes when accesing to an account where you have not accessed after uploading a file in another
Merge pull request #700 from owncloud/remember_last_share_location_fixed

Remember last share location