using forked copy
tastypie from git
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
Adds today to surveydash resource

fixes #97
Merge pull request #331 from wraithan/today

Adds today to surveydash resource
Merge pull request #332 from qpfiffer/master

Bookmarkable Dashboard Filters, Sortable columns
Update sideNav.html
Merge remote-tracking branch 'origin/master'
making today nullable
Merge branch 'feature/Data_download'
forgot datetime.datetime
Bugfix for test_data.
Merge remote-tracking branch 'upstream/master'
Bug fixes for reports.

- Fixes the broken date slider
- Fixes disparity between 'Responses Found' and the graph