add new attributes to project space
add page to let superusers edit internal properties
bugfix
"update elastic case index to only delimit on whitespace by default""

This reverts commit 56ada1e7f16010466434d4ff24a8e382aff79cbc.
add notify_exception for failed scheduled report emails/views
Merge pull request #591 from dimagi/mwhite

add notify_exception for failed scheduled report emails/views
use couch view for indexing uniqueness of custom location properties
implement functionality for loading calculated properties
fix slow report filter load for reports that do expensive computation in headers()
cleanup and deletions aimed at improving overall app builder speed by reducing unneccessary db lookups
Merge pull request #647 from dimagi/commtrack

psi report tweaks
Merge pull request #648 from dimagi/app-manager-speed

cleanup and deletions aimed at improving overall app builder speed by re...
Merge pull request #645 from dimagi/cz

here we go
increase default repeater check to 1 hour
only run check_repeaters every 10 minutes
Merge pull request #650 from dimagi/cz

repeater optimization tweaks
Tags reminders with errors and filters them out of the reminders queue
finish more calculations
Merge pull request #652 from dimagi/reminders-enhancement

Tags reminders with errors and filters them out of the reminders queue
Merge pull request #651 from dimagi/project-attributes

Project attributes