report cache tests
Merge pull request #1062 from dimagi/cache-fix

report cache tests
update submodule refs
create js class for handling visualizations
explicitly check for doc.form.meta in a few places that threw errors
Merge pull request #1066 from dimagi/couch-cleanup

explicitly check for doc.form.meta in a few places that threw errors
update submodules
pull out get_stats_data into it's own fn
bump jsonobject to 0.2.2
Merge pull request #1067 from dimagi/bump-jsonobject

bump jsonobject to 0.2.2
fix AggregateColumn args
remove 'previewer' restriction
Merge pull request #1068 from dimagi/cvsufix

fix AggregateColumn args, remove 'previewer' restriction
autoupdate mechanism for call-center ctable mappings
fix phone model facet
Merge pull request #1071 from dimagi/gdr

fix phone model facet
Merge pull request #1070 from dimagi/auto_update_cc

autoupdate mechanism for call-center ctable mappings
failing tests for sso api
fix sso 500s on missing params
Merge pull request #1073 from kennknowles/sso-errors

Sso errors