adds new html template
makes the html page functional
adds edit mode for started experiment with fields related to tracks disabled
submission on this form only allows editing names and notes
updates tests
modules_page_submit_edit_intervention_point page,url added
reverts modules_page_submit_edit_intervention_point manually
Merge branch 'develop' into feature/miscellaneous

Conflicts:
	ab_tool/templates/ab_tool/control_panel.html
Merge branch 'develop' into feature/started_experiment_editing

Conflicts:
	ab_tool/templates/ab_tool/editExperiment.html
Merge branch 'develop' into feature/editing_interventions_from_canvas
Merge branch 'develop' into feature/miscellaneous

Conflicts:
	ab_tool/analytics.py
fixes a label-for attribute
Merge branch 'develop' into feature/editing_interventions_from_canvas
fixes broken tests surrounding intervention point interaction
changes intervention point interaction to save actual url rather than database object reference
Merge pull request #93 from penzance/feature/editing_interventions_from_canvas

Adds HTML for editing intervention points directly from Canvas's Modules page
combines entrypoint for editing started and unstarted experiment
Merge pull request #96 from penzance/feature/started_experiment_editing

Feature/started experiment editing
adds default weighting of zero
Adds experiment name along with IP name when picking which to install
removes unused templates
Merge pull request #97 from penzance/bug_fix/ip_interaction

Bug Fix: InterventionPointInteraction storage and tests