[chrome-gnome-shell] i18n: removed not available translations from LINGUAS file.

[Yuri Konotopov <ykonotopov src gnome org>]

commit c6e53bf2f8da0c1949e953d48638bfb166e04fd4
Author: Yuri Konotopov <ykonotopov gmail com>
Date:   Mon May 9 23:10:28 2016 +0300

    i18n: removed not available translations from LINGUAS file.
    
    They will be added by Damned Lies.
    Added README for translators.

 po/LINGUAS |   48 ------------------------------------------------
 po/README  |   10 ++++++++++
 2 files changed, 10 insertions(+), 48 deletions(-)
---
diff --git a/po/LINGUAS b/po/LINGUAS
index 12f2553..1688a42 100644
--- a/po/LINGUAS
+++ b/po/LINGUAS
@@ -1,54 +1,6 @@
-ar
-am
-bg
-bn
-ca
-cs
-da
 de
 el
-en_GB
-en_US
-es
-es_419
-et
-fa
-fi
-fil
-fr
-gu
-he
-hi
-hr
-hu
-id
-it
-ja
-kn
-ko
-lt
-lv
-ml
-mr
-ms
-nl
-no
 pl
 pt_BR
-pt_PT
-ro
 ru
-sk
-sl
-sr
 sv
-sv
-sw
-ta
-te
-th
-tr
-uk
-vi
-zh_CN
-zh_TW
diff --git a/po/README b/po/README
new file mode 100644
index 0000000..9870edb
--- /dev/null
+++ b/po/README
@@ -0,0 +1,10 @@
+There is limited number of supported locales:
+
+ar, am, bg, bn, ca, cs, da, de, el, en_GB, en_US, es, es_419, et, fa, fi, fil,
+fr, gu, he, hi, hr, hu, id, it, ja, kn, ko, lt, lv, ml, mr, ms, nl, no, pl,
+pt_BR, pt_PT, ro, ru, sk, sl, sr, sv, sw, ta, te, th, tr, uk, vi, zh_CN, zh_TW
+
+If you use an unsupported locale, Google Chrome will ignore it.
+
+Up to date list available here:
+https://developer.chrome.com/webstore/i18n?csw=1#localeTable