JOJ5: Create Model run controller and tests
JOJ5: Show fields on create run page
JOJ5: Create model and redirect to parameters page
JOJ5: Text changes

Change login page welcome message
Parameter to Parameters on parameters page
JOJ-18 - updates to Map viewer - data sets are associated with model runs as either input or output and displayed accordingly on the map view page
Merge remote-tracking branch 'remotes/origin/JOJ-5' into JOJ-18

Conflicts:
	joj/services/model_run_service.py
	setup.py
Merge remote-tracking branch 'remotes/origin/JOJ-5' into JOJ-18
Fixed bug with display/hide legend checkbox not working correctly
Added tests for model_run_service