#17 started to integrate twilio to send sms
#17 added twilio service
#17 added tests for twilio service
Merge branch '17-confirmation-sms'
empty response are now send back to user by sms, we need to send a really empty http response to avoid that
fixed tests for CI
commented twilio test for now
fixed twilio controller tests
put all configuration in .conf files
Merge branch 'tests'
#16 use glyphicons and grid system
Merge branch 'master' into stable