Use task queue in extent and service date range endpoints
Continue refactor changes
Merge pull request #291 from moradology/feature/move-file

Continue refactor changes
Merge pull request #288 from flibbertigibbet/feature/use-taskqueue

Use task queue in extent and service date range endpoints
Add weighted svc frequency indicator and new param method

Add weighted svc frequency test
Add tests for weighted svc freq
Remove non-DRY portion of stopbuffer params
Fix naming to remove ambiguity