Frameworks: add abillity to use quick settings pulldown on the left side

This commit gives the ability to use quick settings pulldown on the left
or right edge of the statusbar. As well this respects still RTL layouts
where it logically should change to the oposite side.

Change-Id: Ibdf0894347e1ed3871f685afd5a29f47efe23a4b

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
Return: Smart Pulldown [1/2]

Adds the ability to directly open the QS panel when there are
no notifications present in the notification panel.
This commit combines the enhancement by HardCorePawn for detectin
notification types for the same.

Credits: kufikugel, HardCorePawn

PS 2-4 : Cleanup

Adapted to LP

Added Jubakubas commit

SystemUI: Smart Pull-Down - Any Notification (1/2)

PS
- fixed logic to go inline with all mode in settings - should be fixed on kk as well

Change-Id: I3c9b048f2616d2b8950930cc5bfac27c2364e826
SystemUI: Reduce activation area a bit of quick pulldown

Change-Id: I06b3a50982930491c6fd4e70ceda3b1ceee28f87
Frameworks: Add several Slim helper classes and constants back

Change-Id: Ifeaca783c7b455f6846e20dba1aebf08c9226edd
Frameworks: smart pulldown we do not support anymore
*also remove ime as its not supportted in this rom