russss/Herd — pull request #12 by samrocketman (2014-07-30 23:15:07+00:00)
Title: Bug fixes and read from stdin

Fixes two bugs:

* `importing herd` and testing functions from within the python interactive interpreter executes code undesirably. Fixed.
* Junk being passed into `--hostlist` not being sanitized like other methods. Fixed.

Adds a feature:

* Reading the host list from `stdin` if hosts.dat and `--hostlist` is not provided in the arguments.