Merge pull request #596 from kalxas/dev

i18n update
Temporarily disabled csw tests
Do not build geoserver
Switch geonode to use django-geoexplorer instead of downloading a zip
Add back git-dch step in paver deb
Do not add geoserver jars to the debian package, they are packaged elsewhere
Updated pavement script to properly place the deb artifact in launchpad
Reverted order of ppa name and version in paver deb task
Fix version name and refactor ppa upload step
Do not show vim when doing git-dch
Deleting a layer, we need to delete all of its associations to maps containing it. It fixes #597.
Merge pull request #598 from capooti/issue-597

Deleting a layer, we need to delete all of its associations to maps
Merge branch 'dev' of github.com:GeoNode/geonode into dev
Do not keep around old packages
Fixed missing import
bump OWSLib
Merge branch 'dev' of github.com:GeoNode/geonode into dev
Switched to geoext by default
Change path of admin and devel workshops.
Comment out jenkins code quality tools for now