scrapinghub/shub — pull request #4 by bertinatto (2014-11-22 21:24:12+00:00)
Title: Add login command

One step at a time. :)

This PR adds a `login` command that stores the SH's key in the `netrc` file.

Also, I've improved the management and dependency control of commands so we don't need to repeat common code.

Finally, a function to read the key from several sources was added. This functions should be useful in other commands (I'm currently using it on the `log` command).