Frameworks: navigation bar IME cursor

Old idea from AOKP revamped for kk 4.4

- permanent option (not configurable) due it is very usefull
- left arrow single press = cursor left; longpress = cursor one line up; longpress hold = faster several lines up
- right arrow same as left arrow but opposite directions
- accessibility events added
- transistion added

PS;
- add other flag handling
PS
- enable haptic feedback

rebase

Change-Id: If08904cb709b5969cac451515ec661adbcc1887c
Merge "Frameworks: navigation bar IME cursor" into kk4.4
Frameworks: SlimRecents: user configurable default expanded mode (1/2)

A lot requests to customize the default behaviour

auto = like it is now....dependend on the overlay the first tasks are expanded other collapsed
always = always all expanded
never = always all collapsed

Of course still user changes directly in the recent panel counts more then the default settings
behaviour

PS
- correct code comment to new behaviour
PS
- fix typo

rebase

Change-Id: I468be296de3c50d0036d2805c0d0cb8e54248e57
Merge remote-tracking branch 'slim/kk4.4' into kk44s