learningequality/ka-lite — pull request #783 by rtibbles (2013-09-30 19:02:19+00:00)
Title: Various coach report UI fixes

Fixes for: #464, #608, #622, #623

Summary of changes:
*Force coachreports api_views to transmit facility.id as "facility" field in data form.
*Produce error on no users in scatter and timeline reports.
*Clear any existing user summaries when plotting scatter coach report