Framework: Fine SeekBar control

Allow user to move their finger in the Y direction
	to change the speed at which the seekbar will seek
	on moving their finger across the X direction

PS2: increase time constraints by a bit
PS3: decrease distance constraints, lol

Change-Id: I1fc8db16820fd3615436ee0be6ce0bf4394c0808
PEEK pick up timeout: ensure stock value on clean install and also show summary of it (1/2)

- This commit fix a derp where Settings.Secure is called and not the right one: Settings.System
- Inlcude a settings observer for futures ideas

Change-Id: Ic449ada65820cb6c73a7867d1d287f837c37c221
Peek wake timeout (1/2)

- Originaly taken from AICP - Thath's why i'm keeping original autorship
- Allow user to set how long peek notification will hold screen on
- Minor changes by me @cristianomatos to match crDroid sources

Diff from original commit:
* Variable declared globaly and moved from inside the private void scheduleTasks() method
* Made multi user

Original commit: https://github.com/AICP/frameworks_base/commit/90b47fc55ec59520d6dd5dd828ff48a3a3dca1d4

Change-Id: I3a3c7e6f99edd9c861566b2d738d31e7657a0322