MSimNetworkController: Quiet logspam

* Most uses of Slog.d are not protected by the if (DEBUG) they should
  be. Make it so.

Change-Id: I36151113b1bfcdbe84c27abf39918441e23a8e88
(cherry picked from commit b23bebcf026131c803bdfe4cf504dd37a9114453)
Almost people want a transparent status bar
(cherry picked from commit dffa43a5d7589de5a09ac04c0c669ffc5396787c)
Enable transparent status bar

Disable performing status bar background animation on low-end devices
(cherry picked from commit e2c3e2b9dee7cb557052f04af396838c33f3994c)

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/BarTransitions.java