Add an automatic generator for language translations.

I add a tool to generate translation automatically. When you change the english text, you need generate all languages again. You can not change the key _("") without at less update the default.pot file, because translators are not developments... They don't know how extract the language keys to be translated. You need to extract the keys by yourself. Now can be possible do that automatically using the bash file "localeUpdate.sh".  You need to give execution permissions and then from the terminal enter in the directory  (cd "URLLocale") where  is located and run it. You need to do this whenever you change any key. The script does not need to be present in the applet, it is only to update the translation.