[five-or-more] help: Remove DocBook translations

[Piotr Drąg <piotrdrag src gnome org>]

commit 4ee707f5729e976b7e2915574085c1b48b95d372
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Mar 10 21:13:54 2019 +0100

    help: Remove DocBook translations

 help/LINGUAS              |  11 -
 help/ca/ca.po             | 686 ----------------------------------------------
 help/en_GB/en_GB.po       | 678 ---------------------------------------------
 help/eu/eu.po             | 680 ---------------------------------------------
 help/it/it.po             | 395 --------------------------
 help/oc/oc.po             | 532 -----------------------------------
 help/ru/ru.po             | 382 --------------------------
 help/sl/sl.po             | 540 ------------------------------------
 help/sr/sr.po             | 678 ---------------------------------------------
 help/sr@latin/sr latin po | 678 ---------------------------------------------
 help/tr/tr.po             | 637 ------------------------------------------
 help/zh_CN/zh_CN.po       | 629 ------------------------------------------
 12 files changed, 6526 deletions(-)
---
diff --git a/help/LINGUAS b/help/LINGUAS
index 9c57fb5..932e2ed 100644
--- a/help/LINGUAS
+++ b/help/LINGUAS
@@ -1,22 +1,11 @@
-ca
 cs
 de
 el
-en_GB
 es
-eu
 fr
 gl
 hu
-it
 ja
-oc
 pl
 pt_BR
-ru
-sl
-sr
-sr@latin
 sv
-tr
-zh_CN