PIE: slightly smaller as default

Change-Id: I69d4830c52c1116b5d44b5b73f3375d8a074c5da
Increase statusbar notifications alpha to 90%
Smooth Spinners: Makes the loading "spinner" animation smoother in non-holo apps

The loading "spinner" animation is quite jerky by default when the progress xml's from
drawable are called in applications that don't use the holo progress animation. The holo
"spinner" animation is already smooth by default. This makes every other "spinner"
animation smooth.

We've been changing this value in all ROM's we release, both AOSP and CM based ones
as well as stock ROM's, since it gives a more polished look to the entire system. In the past
3 years we've been using this small tweak we have not noticed anything that would
adversely affect battery life or system operations as a whole.

Signed-off-by: Sar Castillo <sar.castillo@gmail.com>
Update Charging Animation
Merge branch 'jb-mr1' of git://github.com/Root-Box/frameworks_base into rb