Chagned the locatoin of F building. - I looked into the problem with I building. The reason I had not included it before was the GGC does not have map of it (that I know about). If they have one it would have to be in some other place then where they keep all of the other maps.
Changes to the layout have been made.
Merge pull request #137 from Aflynch/master

F build is now in the right place.