remove negatives from sim before bias correction

remove negatives from sim before bias correction

Merge pull request #14 from BYU-Hydroinformatics/ui-updates

Interface rework

Merge pull request #13 from BYU-Hydroinformatics/fix_geoserver_wms

fix geoserver visualization, variable naming consistency

Merge pull request #11 from BYU-Hydroinformatics/verify_login

Improved exporting shapefiles/geoprocessing workflow

Merge pull request #10 from BYU-Hydroinformatics/improve_render

Improve render

Merge pull request #8 from BYU-Hydroinformatics/hydroshare_auth

Hydroshare auth

setup.py metadata