Merge pull request #53 from rasmusprentow/master

Down to zebra
success, Error and loading layouts should now be placed in common
Fixed issue forcing infinite loop while switching to error prone actvitity
Fixed status error bug in LPC, all exceptions are logged and the system continues afterwards in a best effort kind of style
added Keypad
Fixed bug causing the error display to not add text
Fixed bug causing failure if lpc is cleared and there are no lpc
timers are improved
stuff
Fixed move of layout, should be moved to config
Fixed timed ativity error that resulted in timers not being cancelled in case of exception
NFC and uart fixed
Added debugging til UaRT
Merge pull request #54 from rasmusprentow/zebr

Zebr