Merge rob's changes into develop along with memory fixes
Fix tests and provisioning that were broken when rob's changes were added
Merge pull request #479 from moradology/feature/fix-tests-and-provisioning

Fix tests and provisioning that were broken when rob's changes were added
Migrate past max-walk and remove references to it
Remove i18n for walking time
Remove walk time from scala
Merge pull request #480 from moradology/feature/fix-html-for-config

Migrate past max-walk and remove references to it
Load scenarios into cities modal
Add scenarios to indicator data page

Change indicatiors page to view IndicatorJobs instead of "cities"