fixed filtering trade restrictions by geo entity and returning empty downloads
added spinner for downloads
Merge branch 'master' of github.com:unepwcmc/SAPI
Merge branch 'master' of github.com:unepwcmc/SAPI
Using mem_cache and caching taxon_concepts serializer
Added memcache client gem
Merge branch 'amendments_to_search_results' of github.com:unepwcmc/SAPI