Integration - experimentsDashboard.html
Adds edit_intervention modal for each intervention point
makes the edit_intervention point modal functional and passes the appropriate information about intervention point urls to the control panel so the modals can be properly rendered
indentation fixes
Merge branch 'feature/new_interface_integration' into feature/new_interface_integration_part2

Conflicts:
	ab_tool/templates/ab_tool/experimentsDashboard.html
	ab_tool/templates/ab_tool/modals.html
updates tests
integrates new interface for create intervention point modal
Moves track_urls logic to InterventionPoint model
Merge branch 'feature/new_interface_integration_part2' into develop
Merge branch 'feature/new_interface_integration_part3' into develop