Manually integrate r81553:
	Editor: Implement select current/next word in multi-caret sessions
	http://bugs.activestate.com/show_bug.cgi?id=99924
	r=marky
	sr=toddw
	rn=



git-svn-id: http://svn.openkomodo.com/repos/openkomodo/trunk@13505 b87d16e7-d29f-4ee1-b5ec-817d645d335f