Added better description to setup.py
Added better description to setup.py

git-svn-id: 04d9b14ccf0a728af65552e84785ea38bc59a1b9@2905 68e52488-0a15-44bc-a314-416658652264

18F/ckanext-datesearch,EUDAT-B2FIND/ckanext-datesearch,EUDAT-B2FIND/ckanext-datesearch,EUDAT-B2FIND/ckanext-datesearch,18F/ckanext-datesearch,18F/ckanext-datesearch