Create new WebApplication
Create a tag library
Create a tag file and add it into a tag library with name "tagFile"
import library into jsp:
<%@ taglib prefix="libs"  uri="/WEB-INF/tlds/lib.tld"%>
invoke cc -> <libs:tagFile> is on the list
start typing:
----------------
 <libs
-------------
<libs:tagFile is the only one on the list
continue typing pressing ":" -> cc disapears and no suggestion is shown
attributes cc doesn't work either 
it regression again NB - beta2