0.2.0

Improvements

• Execution times are now displayed in a pretty format
• Errors and warnings are now displayed for commands executed with silent: true
• transport/transport.js has been moved to transport/index.js

Bugs

• Fixed a problem where ShellTransport#transfer() tried to connect to undefined@example.com when no username was defined in briefing

Coding standards

• the project now uses spaces instead of tabs
• jshint is now much more strict