Frameworks: Statusbar clock and date customizations

Some things changed on kitkat + our old code needed in general a bit
rework. All done with this patchset.

This commit add support for:

- Clock and date enable/disable
- Clock and date position
- AM/PM styles multilang support
- color
- Date format
- Date style

Change-Id: I73d854ed5cfb57fa19e4b5554bb10cb2e1ce9b65

fb: statusbar reflect am/pm based on the global user settings 12h/24h format (1/2)

Change-Id: I7d6eec4d62f0e1072f11e8e131608b78f17539d9

fb: do not call every time settings on clock intents

only needed for configuration change.

Change-Id: Ie6db0e8a3abca83f5ea6c25f39124672e06ac4ff

fb: set correct providers default value am/pm

fresh install shows am/pm on english timezones which
does not fit with the aosp default behaviour. Go inline with
it and hide it as default. User can change it then

Change-Id: I503818a16772f30260222ec5beed15e6654345a1
Improve scrolling cache

Scrolling cache helps make short scrolls/flings smooth but will
cause stutter when long flings are made. This patch disables
scrolling cache when long flings are made.

This patch also fixes a related bug where scrolling cache will
not be enabled properly when transitioning from flinging to scrolling.

Patch Set 2: Calculate threshold based on maximum velocity (Sang Tae Park)

Credits: Pawit Pornkitprasan

Change-Id: I1fdbaad92263c9f983a32900e74eba1f0367902b
Signed-off-by: Arham Jamal <arhamjamal@gmail.com>
Screenshot Delete thanks to DvTonder and

PA where I saw this patch. Changes to original:

minor cleanup + added all needed drawables (xxhpdi and mpdi)

Change-Id: Id458312cd6a66d12caa6ceffba3ba13547caa939
Signed-off-by: Andre Saddler <dresadd09691@gmail.com>