Floating Window: Welcome back

* Port squashed jellybean floating window to kitkat.

Floating window contributors:
@drcmda
@beerbong
@D4rKn3sSyS

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>

Merge notification manager service changes.

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>

Change-Id: If3d6338f657915754bd6cb9cb987df62c17aa6d0

Conflicts:
	core/java/android/app/Activity.java
	core/java/android/content/Intent.java
	services/java/com/android/server/NotificationManagerService.java
	services/java/com/android/server/am/ActivityStack.java
Launch floating notifications from notification panel (long click)

* Status bar - long click on notification select 'floating mode' option

Change-Id: Icf2915cf71f07d19cf8179ee5e561891b0a78e77

Conflicts:
	packages/SystemUI/res/values/cr_strings.xml
SlimRecents: development shortcut

https://github.com/CyanogenMod/android_frameworks_base/commit/016664aa129ff00b556a6c56e06f474593d1a04f

Change-Id: Id813e25cbe4c414bf039385a710775e9b30b7162
SlimRecents: add floating window menu

Change-Id: I63894fb8551b881c45c991bc30353b3dc4f3e43c
FWB: Allow disabling of FC dialogs (1/2)

Change-Id: If87aa74ebb45849f6e5fe3a53ce9beeaac28f624

Conflicts:
	core/java/android/provider/Settings.java
Enable development shortcut by default