Commiting SIdeBar implementation fixes #25 and removed greenbytes copyright ;-)
Fixed autologin
Adding cornerRadius to MainView
Adding mechanism to add new modules. Can now be connected right in Storyboard without changing code. Connected ViewControllers to SideBar. #25
Removed initXMPP from AppDelegate to ILLaunchViewController which is a subclass of ILSideBarContainerViewController thus seperating config steps that happen on launch from the SideBar implementation.