Filtered out videos

Now it shows all images even if videos are in the group
Merge pull request #11 from lifcio/master

Filter out videos in - (void)setupAlbums
Merge branch 'release/0.4'
Merge branch 'master' of github.com:mikaoj/BSImagePicker

Conflicts:
	BSImagePicker/Controller/BSImageSelectionController.m
Updated URLs
Merge branch 'master' into develop