don't count 201 responses
Merge pull request #190 from modilabs/master

don't count 201 responses
show disabled-and-busy button state when submitting/validating
recompiled
Merge branch 'master' of https://github.com/MartijnR/enketo into enketo.org
Merge branch 'enketo.org' of https://github.com/MartijnR/enketo into enketo.org