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 QGraphicsView and QGraphicsScene. Can draw rectangles, need to find out what is wrong with refreshing

Updated crazyflie_ws folder with Angel's new stuff. Added the script setup_and_compilation.sh which sets up the system locally and compiles it, following instructions from WIKI page of the repository