Merge pull request #3164 from dimagi/hide-password

do not include password in error email for invitation
Updates to reporting rate report
Merge pull request #3165 from dimagi/absolute_reporting_rate_vals

Updates to reporting rate report
Add a couple more tests
Fix test
Merge pull request #3166 from dimagi/sms-tests

Sms tests
Merge pull request #3155 from dimagi/imports

change import style
updated fluff
Merge pull request #3162 from SolDevelo/m4change_fluff_update

updated fluff version
added case filter for m4change fluff classes, minor refactoring
Merge pull request #3161 from SolDevelo/m4change_filters

added case filter for m4change fluff classes, minor refactoring
fixed project indicators calculations
Merge pull request #3159 from SolDevelo/m4change_indicators

fixed project indicators calculations
Merge pull request #3156 from dimagi/retry-alert

add periodic task to check pillow errors
remove whitespace from xml tags in APIs

http://manage.dimagi.com/default.asp?102902
Merge pull request #3168 from dimagi/xml-api-fix

remove whitespace from xml tags in APIs
further fixes in couchdb fixtures
normalize itext in constraint messages
Merge pull request #3170 from dimagi/normalize-constraint

normalize itext in constraint messages
update dimagi-utils