UP-3925 Partial fix: Search Launcher portlet ignores search events

Search Launcher moved into Search Portlet so now it receives search request and search response events. Only search portlet needs to process those so changed so search launcher ignores them
UP-3925 Remove cn from attributes directory search queries on
UP-4013 Search of portlets standardizes to lower case comparison
UP-4013 Search don't display tabs if configured for only 1 tab
UP-4014 Search don't display tabs if configured for only 1 tab
UP-4015 Add profile for universality theme
UP-3905:  Clean up the 'sticky' header implementation
UP-3883:  StackOverflowError on Tomcat 7.0.47 whenever a session logs out
Added node_modules/ and nom-debug.log
Merge branch 'master' of github.com:mindblender/uPortal