Merge pull request #10 from deniszgonjanin/master

Changes to allow other CKAN extensions to override and extend 'base.html' ; HTTP Error Pages styling.
Updating resource read
Added WET datatable preview to the CKAN Wet extension
Adding a spinnet to display WET GeoMaps
Added support for dynamic display of geospatial field to the dataset page
Merge branch 'master' of https://github.com/open-data/ckanext-wet-boew
make resource formats not clickable on the search listing page