Actions: Add MultiWindow Action for Switching to SplitView

Change-Id: Ib340781a191a330cf7db1cb11d840d5111458087
Actions: Add display Recent application screen + Switch To Previous App

Change-Id: I229212eb51ef7695f9707cbf316a569df5081795
Actions: Add MultiWindow Action for Switching to SplitView (2/2)

Now uses auto detection for switch mode

Change-Id: Id1509cac4d83afd141f8e9e74e210dacdec287a4
KeyOverride: Add Space, shift, ctrl, alt, move home, end, pgup, pgdown  keys in Special keys list

Change-Id: If4f04ef41e67bcd5128ab1c38094f4d66ff76b16