[gnome-mines] help: Remove DocBook translations

[Piotr Drąg <piotrdrag src gnome org>]

commit 89d8efec6cc6636ac89ee1820eab8cb2dc193fca
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Mar 10 21:26:34 2019 +0100

    help: Remove DocBook translations

 help/LINGUAS              |    8 -
 help/da/da.po             |  974 -----------------------------------
 help/en_GB/en_GB.po       |  957 -----------------------------------
 help/eu/eu.po             |  956 ----------------------------------
 help/it/it.po             |  480 ------------------
 help/oc/oc.po             |  720 --------------------------
 help/sr/sr.po             | 1238 ---------------------------------------------
 help/sr@latin/sr latin po | 1238 ---------------------------------------------
 help/zh_CN/zh_CN.po       |  878 --------------------------------
 9 files changed, 7449 deletions(-)
---
diff --git a/help/LINGUAS b/help/LINGUAS
index d41ca1e..a834c53 100644
--- a/help/LINGUAS
+++ b/help/LINGUAS
@@ -2,23 +2,15 @@
 #
 ca
 cs
-da
 de
 el
-en_GB
 es
-eu
 fr
 gl
 hu
-it
 ja
 ko
-oc
 pl
 pt_BR
 sl
-sr
-sr@latin
 sv
-zh_CN