[gnome-mines] Use LINGUAS file instead of meson variable for help

[Robert Roth <robertroth src gnome org>]

commit 049e56f651c5562c1eaa1775085a32fb0286016d
Author: Robert Roth <robert roth off gmail com>
Date:   Mon Feb 5 02:37:11 2018 +0200

    Use LINGUAS file instead of meson variable for help

 help/LINGUAS     |   22 ++++++++++++++++++++++
 help/meson.build |   14 --------------
 2 files changed, 22 insertions(+), 14 deletions(-)
---
diff --git a/help/LINGUAS b/help/LINGUAS
new file mode 100644
index 0000000..1645c33
--- /dev/null
+++ b/help/LINGUAS
@@ -0,0 +1,22 @@
+# please keep this list sorted alphabetically
+#
+ca
+cs
+da
+de
+el
+en_GB
+es
+fr
+gl
+hu
+it
+ja
+oc
+pl
+pt_BR
+sl
+sr
+sr@latin
+sv
+zh_CN
diff --git a/help/meson.build b/help/meson.build
index a51ec6e..4cd9fd3 100644
--- a/help/meson.build
+++ b/help/meson.build
@@ -1,16 +1,3 @@
-languages = [ 'ca', 'cs',
-              'da', 'de',
-              'el', 'en_GB', 'es', 'eu',
-              'fr',
-              'gl',
-              'hu',
-              'it',
-              'ja',
-              'oc',
-              'pl', 'pt_BR',
-              'sl', 'sr', 'sr@latin', 'sv',
-              'zh_CN' ]
-
 gnome.yelp ('gnome-mines',
             sources: [ 'board-size.page',
                        'bug-filing.page',
@@ -30,5 +17,4 @@ gnome.yelp ('gnome-mines',
                      'figures/flag.svg',
                      'figures/logo32.png',
                      'figures/logo.png' ],
-            languages: languages,
             symlink_media: true)