fix unittest warnings
use fragments in android implementation
- add brightness fragment

ToDo:
stabilize brightness fragment
use overwrite std::exception::what() in WiflyControlException
fix eeprom bug in simulation
fix bug with pic compiler
Merge branch 'android_light_view' into dev

Conflicts:
	cli/WiflyControlCmd.h
Merge remote-tracking branch 'upstream/Master'
fix builds
- deactivated Ledstrip_ToogleLeds (wrong spelling its toggle)
- use std::exception::what() instead of WiflyControlException::GetErrorMessage()
- moved switch toggle flag from globla global into local function
fixed build and ledtoggle
Merge pull request #84 from tawarisch/master

Build fix