From Robert Shaw.

From Robert Shaw.
patch-project.pbxproj:
It fixes the path to MainMenu.nib, and it also adjusts the path to look
for the compiled version of the "gpsbabel" command line executable so
you don't have to copy it into macgpsbabel in order to compile it.
patch-guibabel:
It's a minor tweak I made to eliminate the empty "wish" root window, so
that only the main dialog is shown.

git-svn-id: http://gpsbabel.googlecode.com/svn/trunk@1067 f51c46e8-681c-474f-0cfe-069cfd0219fb