Merge branch 'master' of github.com:/dimagi/commcare-hq into adm-sorting-fix
icon-white is not needed. also its presence results in two chevrons
Merge pull request #582 from dimagi/question-sign-fix

Fixes chevrons appearing twice in report headers
Merge pull request #583 from dimagi/adm-sorting-fix

Comparison columns should sort numerically
Merge branch 'master' into staging2
Update submodules