Set up project to use Facebook SDK.
Fix the missing default menu cell image (was renamed).
Add share button on ImageViewController and open Facebook share dialog (or open Facebook app if it exists) to share image.
Use Facebook SDK CocoaPod rather than linking Facebook SDK framework.
Add ActionSheet to share button, one option is to share on Facebook.
Merge branch 'master' of https://github.com/katyberg/AMAImageSearch into katyberg-master

Conflicts:
	AMAImageSearch/Resources/en.lproj/Main.storyboard