remove debian directory from master
Simple SMTP relay using Twisted API.
send encrypted mail
relay loops forever with twistd
add README file
email header is not encrypted
gpg wrapper is configurable
relay raises exception if recipient's key is not found
relay raises exception if recipient's key is not ultimatelly trusted
small refactoring
fix delete temporal files
modified hash of resources
Merge branch 'feature/wizard-usability' into develop
move delay function to gui/utils
successfully catching ctrl-c but for not quitting in the correct order.
call shutdown signal from sigint_handler
Merge branch 'feature/catch-ctrl-c' into develop

Closes #760
creating test files (no tests yet)
add u1db openstack backend base files
add swiftclient version to readme