initial chart implementation
moved charts to /api and implemented different data types
Added html tag
AllowAny permission for testing
Chart view tests
test using the APIRequestFactory
chart api view data tests
Moved chart data logic to a utils module
Chart module to consolidate chart api and html views with tests
Merge branch 'master' into graphs
added base template
quote as field names
chart element sizing
added d3 and dimple from bower
index based element id to fix issues with dots
revert to minified js
set time interval to day
strip out none values from stat result for date/time fields
the middle ground 640x480 chart dims
added _submission_time