scaffolded pie chart report
Merge branch 'master' into commtrack-maps
templatizing report
fix for API change
linked to elastic
adapt for xforms
date filtering
remove couchdb query from case API
maps speedup
maps speedup
Merge branch 'master' into commtrack

Conflicts:
	corehq/apps/hqcase/utils.py
remove chart reports not ready for prime time
PR feedback
Merge pull request #728 from dimagi/commtrack

maps speedup (and inactive pie chart report)