New ASUI and settings test binaries.

• fix: cpu usage should no longer exceed 100% or go negative
• fix: turns off wifi and bluetooth before entering flight mode
• only start/stop ssh servers if their init.d files exist
• changed start/stop service buttons to toggle buttons to better highlight started services, at least if you use Diablo5 theme

I'm still testing it but the battery drain rate should work correctly now, even after a charge, and is documented on the widget page.

@ maacruz, does this fix your ICD problem?