Improve the security on when adding inbound dialplans.

git-svn-id: http://fusionpbx.googlecode.com/svn/trunk@4398 e2954ef0-caed-11de-bd98-e341d93cc3cc
Inbound routes: Hide the advanced button from an admin.

git-svn-id: http://fusionpbx.googlecode.com/svn/trunk@4399 e2954ef0-caed-11de-bd98-e341d93cc3cc