updating requirements to max django 1.3.x release
setting explicit django ver
Merge pull request #875 from dimagi/django137

updating requirements to max django 1.3.x release
include case type filter
add helper message
Merge pull request #878 from dimagi/case-type

include case type filter in worker activity report
don't send "None" to the api query
404 instead of 500 for queries to the location api that don't match
Merge pull request #880 from dimagi/commtrack-fix

Commtrack fix for bad API queries
Revert "Merge pull request #869 from dimagi/remove-dead-code"

This reverts commit 62bb6640a61ca24d1fe45551cbb7f921eccd417c, reversing
changes made to 671f5cc43153d481b169a5d6fcbb7d9f3a6a51e0.
update submodules
add pie chart report management command
add dynmic reports section to readme (moved from inspect.py)
fix
Merge pull request #882 from dimagi/pie-chart-config

add pie chart report management command
use the correct elastic index references in pie charts
Merge pull request #883 from dimagi/fix-pie-charts

use the correct elastic index references in pie charts
add type back
Merge pull request #884 from dimagi/fix-pie-charts

add type back
Merge branch 'master' into case_multimedia