more ODK-friendly check for allowed OpenRosa domains
Merge pull request #163 from MartijnR/sane_deployment

Sane deployment - phase I
Merge pull request #489 from MartijnR/master

saner deployment
added very simple controller for single submission, #419
finalized simple single-submission form with thank you page for fh survey, #419
rebuilt js
edits and corrections
Merge pull request #164 from modilabs/master

see commits
Merge branch 'master' of https://github.com/MartijnR/enketo into sane_deployment