test to check that we get a 404 for exports with no data and fix to handle async exports with no data
Removed conflicting refresh click callback from application.js
qrcode test if enketo responds with error message
use slightly modified httmock
update test for error request on enketo
handle exceptions for qrcode view
test qrcode view
link zlib codec in travis
updated form UI to integrate elements
updated static files [redo]
missing static file
css
Merge branch 'master' into csv_no_records_found_exc
Merge pull request #1205 from modilabs/csv_no_records_found_exc

test to check that we get a 404 for exports with no data and fix to handle async exports with no data
Preview on shared forms
added a dot in a reapted element for testing that it works with dots
Handled mongo encoded repeat secion names - when dots are used as section names
variables for output processing instead of chaining [ci skip]
Merge pull request #1225 from modilabs/export_dots_in_field_names

Handle dots within repeat names on export
Merge branch 'master' into form_preview_shared