AUTHORS add new translators

Signed-off-by: Christoph Miebach <christoph.miebach@web.de>

AUTHORS

@@ -604,6 +604,7 @@ Bayarsaikhan Enkhtaivan Баярсайхан Энхтайван - Mongolian
 Bruno Queirós - Portuguese
 Bruno Vella - Italian
 Carlo Calabrò - Italian
+Chandan Kumar - Hindi
 Christoph Miebach - German
 Circo Radu - Romanian
 Cristian Secară - Romanian
@@ -704,11 +705,14 @@ Said Marjan Zazai - Pashto
 Salar Khalilzadeh - Persian
 Sam Hocevar - British
 Samuel Hocevar - French
+Sayan Chowdhury - Hindi
 Seanán Ó Coistín - Irish
+Shashi Ranjan - Hindi
 Sidney Doria - Brazilian Portuguese
 Sigmund Augdal - Norwegian
 Simos Xenitellis - Greek
 Sipho Sibiya - Zulu
+Sok Sophea - Khmer
 Solomon Gizaw - Amharic
 Sreejith P - Malayalam
 Sveinn í Felli - Icelandic