removed production env from database.yml
Merge pull request #5 from Ank13/postgres

removed production env from database.yml
adds hospitals procedures and join table datasets
Delete CMS_Chargemaster_Inpatient_2011.csv
Delete Chicago_Medicare_Provider_Charge_Inpatient_DRG100_FY2011.csv
Delete hospitals_IL.csv
Merge pull request #6 from Ank13/avi_data

adds hospitals procedures and join table datasets
changes map to terrain and recenters view
Merge pull request #7 from Ank13/terrain

changes map to terrain and recenters view
Merge branch 'master' of https://github.com/Ank13/ops_hospital_mapper into migrations
added index to procedures table for DRG id