#176891 - HTML tags cc provides no attributes in maven web app

https://netbeans.org/bugzilla/show_bug.cgi?id=176891  

Symptom: JSF code completion offers wrong items in xhtml files in web 
maven project.

Description:
The problem with maven web project is that there are only the "stub" jars on
the compile classpath, no jar providing the real implementation of JSF which
contains the facelets library descriptors.

Fix:
If there isn't any default facelet library descriptor found on the 
classpath, the one from bundled web.jsf20 library is used.

Changeset:
http://hg.netbeans.org/web-main/rev/dfd3c6e1cd71

Thanks,
Marek