* delegate and callbacks instead of unityevent
* using callbacks in Mirror
* Using new callbacks instead of events
* moving methods next to each other in NetworkClient
* moving add/remove to methods in NetworkServer
* replacing uses of events within transports and tests
* fixing tests
* fixing more tests
* replacing delegates with actions
* adding comments to show what action variable's are
* removing extra function created in rebase
* renaming callbacks
* adding reset methods so that actions arn't null
* fixing rename
* breaking defines
* Update Assets/Mirror/Runtime/Transport/KCP/MirrorTransport/KcpTransport.cs
* Update KcpTransport.cs
* Update Transport.cs
* removing ResetHandlers methods
transports can now call events after stop is called
Co-authored-by: vis2k <info@noobtuts.com>
* 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
