Added IHIMPCast, updated Readme and Example Project

A detailed explanation on IHIMPCast can be found in the InstanceHook.h
header file and in the Readme file
Updated Readme
Update Readme
Update Readme
Update Readme
Update Readme
Update Readme
Updated IHIMPCast documentation
Removed xcuserdata folders
Merge pull request #2 from Maxner/master

Added IHIMPCast macro, and updated documentation and tests