Add .coverage to .gitignore.
Add .coverage to .gitignore.

urandu/mfl_api,urandu/mfl_api,urandu/mfl_api,MasterFacilityList/mfl_api,MasterFacilityList/mfl_api,urandu/mfl_api,MasterFacilityList/mfl_api,MasterFacilityList/mfl_api,MasterFacilityList/mfl_api