sim_vehicle.sh code was modified to call the ROS/runsim.py file
instead of the default /jsbsim/runsim.py. ROS/runsim.py uses roslaunch
command to launch the last_letter simulator
https://github.com/Georacer/last_letter, which should be cloned
and compiled in the system.
GIT_Success.txt file was modified to depict the author's current
mindstate.
The location LGAT (Former National Airport of Athens, now an unofficial
model park) was added in the locations.txt file, since this is my
base of operations and start for my missions.
