Added src and include, made GUI compile with QtCreator stuff, to keep the development going. Need to add compilation with ROS stuff, catkin_make

safeRateCommandPkg added as Output from safeController. This gets then pubslished via callbackRateCommand.

Added fit in view complete support. Also added Fit All in view. Now we have personalised tab widgets that allow us to start expanding the information displayed and actions that will be taken in each tab

Added table creation mode, fixed some other details. Next: decide how we want to manage what we want to see, the modes, etc etc..

added area and controlleroutput structs to PPSClient for testing; added CentralManagerService to launch file

Solved zoom issue, now text and handlers will stay same size when zooming. Added IDs. Separated rectangles in 2 kinds: CrazyFlyZone and Table(still to be implemented)

Publishers and callbacks to send data to crazyradio.py added to PPSClient.pps; Crayzradio node added to ppsLaunch.launch; Subcriber added to Crazyradio.py which successfully subscribes to motorCommand even if no cf is connected.