Framework: More shake sensitivity adjustments (1/2)

Change-Id: I99b2c5577455e4b3c9c8bdac7cea94291182376b
merge changes from Slim kk4.4 into local branch
Slim Recents: Option to show topmost task [1/2]

Change-Id: Ib39d9b87b0fd30b4d34d4292af39e891038f337a