EMF2014: Setting down the basic file frame work for the main badge firmware, giving each task its of .cpp/.h file to work in and a main EMF2014.ino to handle the basic setup
Adds a test app that uses multiple tasks, semaphores, queues and interrupts
Enable xTimerPendFunctionCall
Button, RGB and torch mode are working now
Merge branch 'feature/EMF2014_code_layout'
Remove test app
Remove surplus folder
Remove linked list
Use SerialUSB for debugging
Halfway through coverting tasks
Button task simplified, moved queue and subscribe logic in different file
Make debug task a Task object, too
Load on startup
Merge pull request #10 from marekventur/master

Button handling, simple RGB stuff, Torch mode