codeintel: close autocomplete when we have reached the trigger position,
instead of when we go beyond it.
http://bugs.activestate.com/show_bug.cgi?id=95455

(integrated from komodo (trunk) change 81392 by marky)

git-svn-id: http://svn.openkomodo.com/repos/openkomodo/trunk@13422 b87d16e7-d29f-4ee1-b5ec-817d645d335f