Final

Final schematics
unit testing library

added unit testing library for arduino ide
Merge branch 'ChibiOSfeature' into develop
Multiple tabs example sketch, arduinounit bugfix

Added example sketch to demonstrate usage of multiple sketch source
files(.ino)

Fixed bug of arduinounit library where it would not be found by Arduino
IDE.
Merge branch 'ChibiOSfeature' into develop
PID library added
Merge branch 'PIDtest' into develop
Added unit tests for M3

Added unit test for multiplex and PIDLibrary
Merge branch 'PIDtest' into develop
Cleanup for M3

Removed unused and unnecessary libraries and sketches
Merge branch 'M3Cleanup' into develop
Removed 433 MHz switch library
Merge branch 'M3Cleanup' into develop
Sketch renaming and reorganization
Documentation, comments & renamings

Documentation and comments finished for current programs
Also some renaming of projects
Merge branch 'M3Cleanup' into develop
Merge branch 'develop'