Added upload to pypi
Handle for data_dir_zip not being found
Ass filter option and pass to gs_slurp
Set cache time to 0 from settings
Add options for filtering by store or by a filter string in updatelayers
Merge branch 'master' of github.com:GeoNode/geonode into updatelayers-work
Added freenode.txt for channel verification, will be removed soon
t push origin masterMerge branch 'master' of github.com:GeoNode/geonode
Now our channel in Freenode is registered
Merge pull request #925 from jj0hns0n/updatelayers-work

Updatelayers work
Filter out layers explicitly disabled by geoserver in gs_slurp
Fail gracefully and log if the store cannot be deleted in cascading_delete
Merge branch 'updatelayers-work' of github.com:jj0hns0n/geonode