pod update
Merge branch 'master' of github.com:stefanocomba/CMBReactiveSocial

Conflicts:
	CMBReactiveSocialExample/CMBReactiveSocialExample.xcodeproj/project.pbxproj
	CMBReactiveSocialExample/Podfile.lock
	CMBReactiveSocialExample/Pods/Manifest.lock
	CMBReactiveSocialExample/Pods/Pods-Facebook-iOS-SDK-Private.xcconfig
	CMBReactiveSocialExample/Pods/Pods-ReactiveCocoa-Private.xcconfig
	CMBReactiveSocialExample/Pods/Pods-acknowledgements.markdown
	CMBReactiveSocialExample/Pods/Pods-acknowledgements.plist
	CMBReactiveSocialExample/Pods/Pods-environment.h
	CMBReactiveSocialExample/Pods/Pods-resources.sh
	CMBReactiveSocialExample/Pods/Pods.xcconfig
	CMBReactiveSocialExample/Pods/Pods.xcodeproj/project.pbxproj