* moving static code from NetworkBehaviour to its own class
* Replacing calls in tests to use new RemoteCallHelper
* updating references to types in weaver
* adding version 15 defines
* renaming function
* moving exists check to its own function
* moving order and adding whitespace
* adding SenderConnection Attribute
* adding weaver tests for SenderConnection Attribute
* tests for sender connection
* updating valid method to work with sender connection
* using RemoteCallType in read write calls
* adding sender connection to CallCmd
* updating CmdDelegate
* adding NetworkConnection to invokeFunction
* updating old tests
* removing SenderConnectionAttribute
* typo
* adding version 14 defines
