Merge pull request #4 from tkunicki-usgs/master

Update to GeoServer 2.2.5 and some NetCDF DataStore updates for alternate DSG encodings
Merge pull request #5 from tkunicki-usgs/master

Update NetCDF Datastore to hande WFS requests with property subsets
Address issue with request not containing join property, it's now forced if not included.
wps rendering process updates
Merge branch 'master' of github.com:USGS-CIDA/glri-geoserver