Minor readme comment
Merge remote-tracking branch 'origin/master'
Intermediate working on filtering #66
#66  Python side filtering is working.  Try:
http://127.0.0.1:8000/setup/Population/?production_type__name=B&longitude__lte=-8.21
Deleted unnecessary code #66
Merge remote-tracking branch 'origin/master'
Working template examples for #66
Separated template example from working version #66
Most of the filter functionality #66 is done.  Working out kinks.
 #66 re-enable filter option after it's removed.
 Filtering min and max numeric values correctly.  Fixes #66
Merge remote-tracking branch 'origin/master'
Minor