redding/dassets — pull request #18 by kellyredding (2013-04-18 16:39:28+00:00)
Title: have an ENV var drive what file the CLI loads to configure Dassets

It defaults to `config/assets`. This gets the Dassets CLI more in-line
with how the Sanford CLI works. The CLI expects that whatever file
is specified by `ENV['DASSETS_CONFIG_FILE']` configures Dassets
appropriately.

Moving to this design simplified a lot of things and revealed a
whole bunch of "cruft" in the CLI that just wasn't needed. Good
times.

@jcredding ready for review.