Removed paver static from paver setup but added it to the travis.yml so it is tested
Merge branch 'master' of github.com:GeoNode/geonode
Updated setup.py to use django-geoexplorer 4.0.4
Let paver static install node in travis
grunt-cli was missing from package.json
Re-enabled csw tests
Bumped owslib and pycsw
safeguard non-null for language
Merge branch 'master' of github.com:GeoNode/geonode into search_work
Check a datastore for additional resources before deleting.  Fixes #1510.
Remove multiple if statements in the geoserver cascading delete logic.
updatelayers updates bbox, fixes #1514
Merge pull request #1515 from Applied-GeoSolutions/fix_updatelayers_bbox

updatelayers updates bbox, fixes #1514
Attempt to fix travis build error
Automatically accept the python-gdal installation
python-gdal
Added libgdal1h
Added libspatialite
Borrowing python-gdal install line from perrygeo/python-raster-stats
Still working on fix for Travis