updated numpy version and garnet prologue
added a few packages to garnet profile
Merge remote-tracking branch 'origin/master' into stable_garnet_update
modifications required for netcdf and scipy

 -hdf5 and netcdf4 needed pic support to work with python-netcdf
 -scipy and numpy needed to link to acml for blas and lapack
Merge remote-tracking branch 'origin/master' into stable_garnet_update
Merge remote-tracking branch 'origin/master' into erdc_updates
Fix scipy and netcdf for non-Garnet machines
Merge pull request #475 from hashdist/ahmadia/erdc_updates

numpy version bump, other minor fixes to Cray XE6 systems