Hybrid apps use AppDelegate from cordova and AppDelegate+SalesforceHybridSDK (both coming from shared/hybrid)
Explicitly importing SFLogger.h instead of using pch (since we can't change the pch in the context of a cordova generated app)
Merge pull request #636 from wmathurin/unstable

Refactored AppDelegate for hybrid apps to make the post install script unnecessary for the cordova plugin