Remove Google-Maps-iOS-SDK version 1.1.2

Sorry the Google-Maps-iOS-SDK v1.1.2 I pushed did not work.  When I tested it locally the previous 1.1.1 version was still somehow in use.  This is confusing because git showed the 1.1.1 files as deleted and everything seemed to point at my local copy.  

Please remove the 1.1.2 Version and I'm talking with 1.1.1 author about this upgrade.