made better use of the ! optional unwrapper. Now more safe with optionals
removed unnecessary enum name when setting the value
Merge branch 'feature/fix_bugs' into develop
created a new storyboard
 to call the Facebook picker from
set up project to use FacebookPicker
reorganized project to keep reusable portions separate from example portions
Merge branch 'feature/make_stand_alone' of https://github.com/plokiju/DSFacebookImagePicker into feature/make_stand_alone