[dreamwidth/dw-free] 4f8258: Set @LANGS to en_DW only if dw-nonfree is availabl...

[github]

Branch: refs/heads/develop
Home: https://github.com/dreamwidth/dw-free
Commit: 4f8258ab4c573be42fbf46ad8590a183931fc9cc
https://github.com/dreamwidth/dw-free/commit/4f8258ab4c573be42fbf46ad8590a183931fc9cc
Author: pinterface <github@kepibu.org>
Date: 2016-05-13 (Fri, 13 May 2016)

Changed paths:
M etc/config-local.pl
M etc/config.pl

Log Message:
-----------
Set @LANGS to en_DW only if dw-nonfree is available and not already set (#1770) (#1770)

Otherwise, -free clones without -nonfree end up spamming the error
logs because en_DW doesn't exist, which is annoying and unhelpful.

Additionally makes it possible to set @LANGS via config-local,
since replacing config.pl can be much more painful.

Fixes #1768