RC-2

Change-Id: I81c829aae13772a3dbf023b18b4e81e7ebec005e
Signed-off-by: Lokesh Chamane <lokesh.c703@gmail.com>
Update to new banners

PS2: Update Twitter and JIRA links and cleanup some stuff.
PS3: Rebase.
PS4: Fix a typo.

Change-Id: I9c9fa8de3ed481654ed425805ef5ed303c5e4e56
Merge remote-tracking branch 'upstream/pac-4.4' into pac-4.4