Revert "SystemUI: fix delay in applying am/pm setting for notification clock"

This reverts commit 9e40defc3b40ead29bdceddbf5f3ff69c910783a.
Revert "4.2 Transition: Notification Header datetime click"

This reverts commit 809a720254b7432e3b821a55d23e57b054163fcb.
Revert "SystemUI: Forward port Statusbar Clock and Date actions"

This reverts commit 8d6125c0badfbd75f5dd71863aad7e688e849e8d.
4.2 Transition: Notification Header datetime click

- Fixes tiny clickable area for much smaller 4.2 date string
- remaps clock behavior:
  - click does open deskclock now - same as clicking clock widgets now does
  - long click jumps directly to alarm setup

Change-Id: Ic4e3f623ef7b6bf4116242b479c681f2866b4c9c
Fix status bar Clock events

Change-Id: I675d92d8f9bb497c9299867f62873d309def4fc4
Add clock styles and Clock color picker

This commit is a combination of CM, AOKP and SlimROMs work

features:

- Clock and date enable/disable
- Clock and date position
- AM/PM styles multilang support
- Fully customizable date in style and format
- Fully dynamic settings

Change-Id: Ied13570361e532374183b71998b50e15a0158d8c