Adds message log report
load the new eula
remove unnecessary repeat calls
actually don't unnecessarily couple CaseDisplay to CaseListMixin
Merge pull request #458 from dimagi/mwhite

actually don't unnecessarily couple CaseDisplay to CaseListMixin
Takes time zone into consideration in message log report datespan
Displays message log timestamps in report's timezone
reversed mike's 'cleanup' until we actually memoize all the headers everywhere. it was recerating the headers several times, which can be costly in some reports...
named group_name to group_id, because that's what it actually is supposed to be...
fixing group filtering
Merge pull request #459 from dimagi/fix-group-filter

Fix group filter
Updates sms count report to use utc timestamps when filtering
Ignore empty string ids for username lookup
Merge branch 'master' into gc-dev
hotfix psi bad import and make future failures more explicit
Merge pull request #463 from dimagi/psi-hotfix

hotfix psi bad import and make future failures more explicit
let teams get set to custom roles
Merge pull request #462 from dimagi/gc-dev

Message Log Report
Merge pull request #464 from dimagi/fixup-orgs

Fixup orgs
make download form url not 404 if module or form indices are out of bounds