Hover settings (2/2)

- Require full screen
- Exclude non-clearable
- Exclude low priority

Thanks @Der-Schubi for this.
Adapted to crDroid sources

Change-Id: I05584f5d090f7aa044f8b67ba09192984ce83822

Conflicts:
	res/values/cr_strings.xml
Hover notification timeout (2/2)

Allow user to set how much time the hover notification will stay visisible without touch the screen

Change-Id: I6a6fb5609a8dd4f97bfefdbbab38b87de8d2a11a

Conflicts:
	res/values/cr_arrays.xml
	res/values/cr_strings.xml
HOVER: Option to exclude topmost app [1/2]

Thanks to @Der-Schubi
The hole idea is from him and i just adapt to crDroid sources

Conflicts:
	res/values/cr_strings.xml

Change-Id: I4a67cd23450fc1222865e7aae4cec67c1bfa48cb
Settings: SlimRecents: user configurable default expanded mode (2/2)

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:
- capitalize strings

Change-Id: If4cc010592e60415dd37af1131408d861f0f4e45

Conflicts:
	res/values/cm_arrays.xml
	res/values/cm_strings.xml
	res/xml/accessibility_settings.xml
	src/com/android/settings/accessibility/AccessibilitySettings.java
Slim Recents: Option to show topmost task [2/2]

Change-Id: I46cd6d1141ffb6893c94b10a7f0d9d9f94b92ec1

Conflicts:
	res/values/cm_strings.xml
	res/xml/accessibility_settings.xml
	src/com/android/settings/accessibility/AccessibilitySettings.java