Merge branch 'master' of https://github.com/mpdavis/vinz into frontend_server_detail
Adding method to get user by username
Merge branch 'master' of https://github.com/mpdavis/vinz into frontend_server_detail
Merge branch 'master' of https://github.com/mpdavis/vinz into frontend_server_detail
Adding users to servers in setup_dev
Merge pull request #71 from mpdavis/scanner

Scanner
Adding a user to a server that is already there will not add it again.
server.get_users() returns a list now instead of a set.
Type-o in docstring
Merge pull request #72 from computmaxer/master

Adding a user to a server that is already there will not add it again.
List of users on a server
Merge branch 'master' of https://github.com/mpdavis/vinz into frontend_server_detail
Adding ability to get server by hostname
Getting user by email
Adding vinz user to the setup_dev command and pretty printing scan results
Adding support for different remote ports that SSH may be listening on
Merge pull request #73 from mpdavis/scanner

Scanner
ServerScanner
Updating tests for the move to ServerScanner
Moving user and authorized_key scanning to their own methods
docstring