*** Interesting fix ***

*** Interesting fix ***
When a remote kill occurs, the user record for the remotely killed user may still hang around in the servers user list which is used when removing users during a netsplit.
I managed to duplicate the old 'crash on netsplit' bug by sending a remote kill to a server, and then squitting that server without receipt of the corresponding QUIT.
The fix now removes the user record explicitly upon remote kill (this also includes collisions)

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@4088 e03df62e-2008-0410-955e-edbf42e46eb7