[Toaster] [TOASTER] [PATCH 1/1] toaster: improve ease of toaster startup

[Brian Avery]

Hi,
split/spaces/pylint. will do and will send v2.
BIN_DIR:
sure, it's a confusing line as written :0

checking for the file is problematic since we don't have a fallback.
If it's not there we start without a conf file and people just have to
add layers by hand. I can check and make sure it behaves that way if
the file is missing or the env var is empty.

>BuildEnvironment.objects.create(betype=BuildEnvironment.TYPE_LOCAL)
better!

thanks for looking it over :)
-b