josegonzalez/beaver — pull request #214 by ronnocol (2013-11-07 07:31:50+00:00)
Title: Add add_field_env option to the config file (Issue #213)

Add add_field_env option to the config file to allow fields to be added using values from the environment.

Strip whitespace from the add_field and add_field_env strings to allow you to put spaces
after the commas (,) for easier readability of the config file.

Fixes issue #213