Fix Derps

Change-Id: I5ac089b0419e47e4c2d0881fd48d7e6d203927ea
Add ic_shortcut_* drawables from SlimRoms

Change-Id: I6dad57d7aa6be5e4bb8340992c4bd8ec7b3bd892
Update DeviceSupportUtils.java

Change-Id: I2c4f1044b81bb578b76796b40c5e6de4964f37b7
Traffic meter: show summary of traffic in brackets

Change-Id: I00b056bc0076fdc9e3d573dfe4b0fb7c7aa11e0a