Revision 2160

Number of bug fixes:
- removal globus libdir: it's almost impossible to hack around the hard-coded
  /lib
- voms install location is now read in from file
- rename gridsite_core module into gridsite, it wasn't consistent anyway
- only save install locations for globus gridsite and voms when they fail:
  they're unimportant for other compos
- properly return/propagate globus exit value.
- fix mistake in setting old-style voms_includes
- remove globus flavor from old-voms, it would not build libvomsapi.so, only
  flavoured ones and lcmaps etc. would fail.
- set correct libdir for gsoap configure.

Now builds on RH-5 old-style glite and new-style EPEL