Steve Martinelli 693687e4ff Remove duplicate env function in shell.py
There already exists an env() function in utils. Let's use that
one since it's common.

Change-Id: I661984394cf0c0543b2f35bf76e3929dead54d1d
2014-10-02 23:09:34 -04:00
..
2014-08-24 18:16:15 +00:00