Updated file locations from absolute path to project relative path.
Removed my user info from stepmania.pbproj. (With any luck I'll remember to do that every time I commit this.)
Renamed install.sh to make_dist.sh.More accurately describe what it does.
Exactly the same files as the Windows' installer are copied.
ProjectBuilder project changed to only link dynamically with libraries. As
a result a seperate package (not included here--read README) with the
libraries needs to be installed--if needed--for both end user and dev.