Added parameter to rave initialization to specify pageType RAVE-889

git-svn-id: https://svn.apache.org/repos/asf/rave/trunk@1445952 13f79535-47bb-0310-9956-ffa450edef68
Applied patch from Dan Gornstein RAVE-884

git-svn-id: https://svn.apache.org/repos/asf/rave/trunk@1446185 13f79535-47bb-0310-9956-ffa450edef68
working on templating of share pages dialog
Merge branch 'trunk' of https://github.com/apache/rave into trunk
continuing work on searchHandler ui functionality