[379] Hashtab plugin respects disabled buttons. Fix dataset/new form behaviour.
[379] Increment JS version numbers.
[379] Also an IE7 glitch.
[379] Another IE7 glitch
[no-ticket] Fix IE7 render issue of not_authorized page
[378] - datasets with no resource get Openness Score 0 - Cope with ckanext-qa giving a result without a timestamp.
[215] Turtle detected by QA - Added Turtle format to RDF. (I did this before, but lost the commit.)
[noticket] Avoid exception when trying to delete a package and not logged in.
[noticket]: Avoid exception when deleting and not logged in.
[383] Remote all trace of is_sysadmin from templates and replace with helper
Merge branch 'master' of github.com:datagovuk/ckanext-dgu
[noticket] fix for template when viewing old revisions
Merge branch 'master' of github.com:datagovuk/ckanext-dgu
[391] Fix template issue for harvest/new
Merge branch 'master' of github.com:datagovuk/ckanext-dgu
[333] micro-optimisation for reducing number of group fetches
[358] Cleanup and avoiding unnecessary calls to API
[noticket] Fix limig setting, search accepts it, but ignores if >1000, setting to 0 gets all
[307] Fixes for extent map
[393] Removes the GenshiStreamFilter used for extent map - WARNING, read commit msg

Removes the DguDatasetExtentMap as a genshi stream filter and replaces it with two
simpler helpers.  This means that the extent filter is removed from the plugins
in config, and no longer in the setup.py so you will need to re-run the python
setup.py develop before restarting apache.

The config option 'ckan.spatial.dataset_extent_map.routes' is no longer needed.