PIE: preparations for gap

Change-Id: I1059186b93e31c622f5c3fb4ebdae1b9b27b4060
arzbhatias anti smudge treatment

Change-Id: Ic70823adab59eaf0d5210d8131781a7e79c213c9
PIE, gap & trigger size

Change-Id: I16828da9734b6c487eefa1a65538023399122569
arzbhatia ic_notification_overlay holo

Change-Id: Id53056b8d08f348d668fab717cd8bd9325ecc62d
finecontrol for menu and search button

Change-Id: I1a98b3bcd3fa2669e535cfc2370ea12efdde0b02
Merge remote-tracking branch 'upstream/jellybean' into HEAD