MultiWindow

Change-Id: Ie5860c2105ad9c971157b41d65f8fab337461ef6

Conflicts:
	core/java/android/app/Activity.java
	core/java/android/view/IWindowManager.aidl
	packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java
	policy/src/com/android/internal/policy/impl/PhoneWindow.java

Signed-off-by: Dragon7780 <Dragon7780@hotmail.nl>
prevent multiwindow if halo enabled
please multiwindow stay out if HALO there !! , but we will leave you in activity

Change-Id: Ie9ca36b6c7647ff9c6f038986b107f3623d8726c
Signed-off-by: scott <scott@ubuntu>

Conflicts:

	core/java/android/inputmethodservice/InputMethodService.java

Conflicts:
	core/java/android/inputmethodservice/InputMethodService.java
HALO notification should open in floating window mode

Change-Id: I9625bb505c78b361fcb618c7a3b23105568b8d5c
PS1: If HALO is activated all HALO notifications will open in floating window mode. If HALO is not activated notifications will open in mutiwimdow mode.
PS2: If HALO is activated "add to split view" in the recent application list will not be shown.
Signed-off-by: scott <scott@ubuntu>

Conflicts:

	core/java/android/inputmethodservice/InputMethodService.java

Conflicts:
	core/java/android/inputmethodservice/InputMethodService.java
mutliwindow: notify split view if layout changed

Change-Id: I793b6d3dd05a5d1bbea178e646a1c6f14dec35c3
mutliwindow: notify split view if layout changed [2/2]

Change-Id: I2bbdd58dcf89cd70aa01a4c2bfc06641508f632c
multiwindow: Fix NullPointerException

Change-Id: I5c423bcde7d191331be53ce180f827e7023dc472
Remove duplicate
Start the PowerSaver service if activated