Framework: Fix recents animation bug for all

Sometimes doing some other stuff bring ideas up to solve
problems. Google uses a dirty preload animation hack to
animate recents right....we can do the same just more
generalized.....due that all places (hw keys, navbar, SlimPie
and navring) are calling toggleRecents() I implemented the fix
now there to solve it in general. Due of that this commit
reverts commit 20a905c96c6a897226ad2e5a47c9c6b39a0ef040.
as well

cheers

Change-Id: I48aaa85881d8b177c7223a746bd39925f6826066
Fix: reported disable redundant statusbar information

Current state we introduced with first SlimPIE patch is that
if the user disable statusbar information (clock/date/airplanemodeicon)
that it is always hidden...even if the user set SlimPIE to only on
expanded desktop mode. That is not consistent and some user
wonder why the do not have this information any more in normal mode.

This commit fixes this.....respects also the expanded mode hide
only navbar.....as well a small cleanup from old battery code.
Airplanemodeicon hide I removed from redundant hide information now....
to change that on the fly would need an observer and a bit code rearrange
which does not fit the use compared to the resources we would use then.
Beside that all other icons are as well shown because our PIE does not
show signal strength etc.

Cheers

Change-Id: I53f1fed10a13551e7642e5b00c1d3b88a9622ab0
Frameworks: make right pie mirror optional (1/2)

due 70% user feedback the wanted to have the right pie
mirrored on the horizontal axis  because of usability...the other 30% want a visual
logic....so a point to make it optional

default value is mirrored

cheers

Change-Id: I2ecec3c7570abb8d92d0bf3bc788b00035577656

Conflicts:
	core/java/android/provider/Settings.java