api change: rename ClientAuthenSession to ClientSession. Move sendRequest method to ClientSession so we can use ClientSession internally for all request types. Change Abort to use sendRequest so all reading & writing of sessions is in one method.
api change: rename ClientAuthenSession to ClientSession.
Move sendRequest method to ClientSession so we can use ClientSession
internally for all request types.
Change Abort to use sendRequest so all reading & writing of sessions
is in one method.

nwaples/tacplus