Defines are defined in wsdefines.pas
Removing SUPEROBJECT allow to release under MPL license (which i expect)
Also fix
* bug : framing encoding when sending a frame in multiple parts (fin=false)
* bug : TIdIOHandlerWebsocket TIdIOHandlerWebsocket.ReadFrame _WaitByte ; may hang
Other changes
* Refactoring of TIdServerWebsocketHandling.ProcessServerCommandGet for inheritance
* Add event (TIdServerWSContext) to accept or refuse upgrade (allow to check session cookie)
* Change TWebsocketChannelRequest var aType:TWSDataType to allow receiving in a mode and answering in an other
To use OpenSSL you need a modification in IdSSLOpenSSL to let overwrite TIdSSLIOHandlerSocketOpenSSL class
