Added image rotation and scaling to WebsiteCollectionFragment
Merge remote-tracking branch 'origin/master'

Conflicts:
	app/src/main/java/com/codepath/hackthehood/fragments/WebpageCollectionFragment.java
Merge branch 'master' of github.com:martasmith/HackTheHood
Merged in bitmap rotation code.
Rerouted wiring slightly so that this will now respond properly to refresh.