New ASUI, statusbar and settings test binaries.

• renamed statusbar applet keys
• increased brightness of wifi icons
• changed battery graph screen on to hour:minute format
• changed battery graph total time to days:hour:minute format
• fix: wifi/bluetooth overlays won't be drawn over the power icon
• optimized overlay drawing
• setting to enter and exit flight mode briefly when wifi is manually disconnected or times out (fixes a high drain problem)

Keys were renamed so all statusbar overlays will turn back on.

I don't know if anyone else has this problem but battery drain stays in the orange, even with screen off, when I manually disconnect wifi or it times out. The setting on the wifi page will automatically enter and then exit flight mode whenever wifi disconnects.