Added infobox text

[Eriphiel]

I can't run our source code on my machine so I'm not sure how this
looks. If it works, it should print out the player's (x,y) position as
well as the list of enemies on the radar on a black surface.

[atomictom]

Why can't you run it? You run Windows, right? Just download Python 2.7 here: https://www.python.org/download/releases/2.7.6/ (get the 32-bit version) and Pygame here: http://www.pygame.org/download.shtml (get the 1.9.1, 32 bit, Python 2.7 version...it's the first in the list).

That should be it.

Also this code won't work, because surface is the entire surface for the game, not just the surface of the infobox. To get the infobox's surface, you do something like:

infobox_surface = surface.subsurface(self.rect)

Right now it will print the message on top of the game rather than in the infobox area.

Also, when you fix this stuff, in case you don't know, just either do another commit or a git commit --amend (replace the first commit with another one with the original changes + your new changes), then just push it into the infobox branch again and it should automatically update the pull request.