Fix derp in Slim Recents changes

Change-Id: Id1610e3f10050d5bdeb3984ed575df0071664ac5
Frameworks: notify arrayadapter early that data has changed on clear all

Recent clear all. Current behaviour is that we do not update the array adapter at all
due that it gets rebuild on next reload. But in very rare cases it happens that getView
want to update shortly after all is cleared althought the view is not visible anymore.

Whatever just call notifyDataSetChanged after List is cleared to work against it.

Change-Id: I61ca25358ebe164336ba349565459537861c5495
Frameworks: SlimRecents: Make expanded layout pretty

Instead of adding an extra box below the header expand it in the inner layout
so it is visual one card. Looks nicer, conform with google style and saves
a bit space

Change-Id: I6b406c622ac557a1ce6b81bfa86b4c96b492eceb

Conflicts:
	packages/SystemUI/res/values/cr_colors.xml
Frameworks: add favorite mode

Allow user to set favorite apps in recent task list. User can set them with
longpress on the app icon. This apps are always shown in the task list above
the first default one (on phone the first 2 which always show the last 2 active
tasks). Favorites are shown in order of last time they were called. Favorites
settings are saved permanently till the user removed it from favorites.

As well this commit fixes the wrong icon if an package has more then one
activity to call (eg Google+ and Google Photo).

Using for all now a unique identifier.

Change-Id: I3cd7dd6600389c73e678f382377b441612902833

Conflicts:
	packages/SystemUI/res/values/dimens.xml
	packages/SystemUI/res/values/styles.xml
Frameworks: do not kill favorite recent apps

Due of a lot user requests and I basically like the idea (not a fan of clear all apps at all
due that it does not make sense android wise) we ehance the favorite recent apps feature.

This commit basically does not remove the apps from the task list which were marked from the user
as favorite.

3 possibilities:

- No favorites are in the task list - clear all behaves like it was before - all tasks cleared and panel closes

- favorites and non favorites are in the task list - clear all removes all non favorite tasks and favorite tasks stay.
  Yes without fancy animations....we want to be fast ;) - panel stays open

- only favorites are in the list - pinch to zoom out is blocked due that nothing is there to clear all.

single clear of a task with swipe behaves in all cases normal like it was before this change

Change-Id: Ia05562e0f59dfb023aa65ec3a40dd951594dc88e
Frameworks: SlimRecents: user configurable default expanded mode (1/2)

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
- correct code comment to new behaviour
PS
- fix typo

rebase

Change-Id: I468be296de3c50d0036d2805c0d0cb8e54248e57
Frameworks: SlimRecents - add <Crimson>

replaced xml drawable with 9patch drawable to remove the overdraw

moved opt cards drawables into opt cards repo

Change-Id: I8ca379337298dcfc33b9ea288ea15440a2e0b0b4
(cherry picked from commit 38bfc7aaeb60acb40f5ae94d640996f3639a17b8)