added stuff, check pr

[Sleepyy17]

• run.sh now deletes if ctrl c used
• reworded slow_print() to work with format strings
• Created basic cyberpunk themed problems
• main.c is more like a create character sequence
• choose_a_vehicle has a solution
• build_player has a solution (need error checking for scanf)

Created the game more like a choose a mission and go to that file and complete it.
Didn't really understand the travelling mechanic of the spec,

Vision:
shell script checking if the mission files are completed, and main.c (game loop) can acknowledge the player for completing the mission.
I have missions of harder difficulty drafted not pushed.