Merge pull request #88 from Watson1978/development/2.7

Update motion-cocoapods in order to fix build error
Update gitignore
Merge branch 'development/2.7' of github.com:naoya/HBFav2 into development/2.7
update GoogleAnalytics-iOS-SDK

The older GoogleAnalytics-iOS-SDK uses AdSupport framework.
Now Apple might reject the app which uses AdSupport.
remove Facebook-iOS-SDK because it uses AdSupport framework