PIE: better looking snappoints, reorientation bug

Change-Id: Ice134291d015fd17c434e5972177ca8068b13975
PIE: style

Change-Id: I64b645e3f85f99a939a4c5fb0fe499515d83d1d8
PIE: animation revamped (back to the first draft), style changes

Change-Id: I9e521ed4f7be2df629f58d933bad286486ec4a71
hardware rendering for statusbarmanager and pie

Change-Id: I81dc4def0dffd9b494c52bb3dbc43f400d441f94
PIE: option for Pie to maintain its position, disregarding orientation changes (useful for gaming)

Change-Id: I2bde8ee6f6fdff602a1241d4da7fd88ed3216477

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
PIE: narrow down inner arcs for even gaps

Change-Id: I92122efa1e2571b5f4efc84bbb9833987846dbd0
Syntax Error
Fix Last App not showing app