Package dependencies updated
added debug flags for all binaries of wifi_bridge package
ROS integration of DFAtool
readded to version control (somehow they got untracked)
ROS integration is now NOT multithreaded to avoid shared state problems (data races etc)
Refinement of the single threaded ROS solution. Features follow:

- If a Ctrl+C is detected in the commandline (ROS quit signal) the GUI quits
- The combo box of the GUI shows only the active models
- LIN_ALG_memory global variable issue solved (see commit in firmware repo for more details).