made a tool which generates empty locales template

tools/gen_lang_template.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+#best use ./gen_lang_template >> ../data/locales/XX.lua
+#it wont run if you type "sh gen_lang_template", type "./gen_lang_template.sh" instead
+#based on gen_needed_translations.sh
+echo '-- generated by ./tools/gen_lang_template.sh'
+echo 'locale ={'
+echo '  name="",'
+echo '  languageName="",'
+echo '  translation = {'
+cat <(find -L ../ \( -name "*.lua" -o -name "*.otui" \) -exec grep -oE "tr\\('(\\\\'|[^'])*'" {} \;) \
+    <(find -L ../ \( -name "*.lua" -o -name "*.otui" \) -exec grep -oE "tr\\(\"(\\\\\"|[^\"])*\"" {} \;) \
+    | sort | uniq | sed "s/^tr(.\(.*\).$/ [\"\1\"] = \"\",/"
+echo '  }'
+echo '}'
+echo 'modules.client_locales.installLocale(locale)'