hide the page headings
Merge pull request #1 from EricWittmann/master

minor L&F tweaks
minor style tweaks
OVERLORD-126 project versions
OVERLORD-126 chat page
added Jenkins to nav
OVERLORD-126 contribute page
corrected "conversation" links on homepage
s-ramp ohloh widget
OVERLORD-124 Blogger feed widget on home page
OVERLORD-132 APIMan placeholder
introduced drop-down menu, reorganized nav
OVERLORD-122 Highlight JBoss project dependencies
OVERLORD-127 Highlight paid support paths through Red Hat