IOUlang is an unity multi-language tools, very easy to use
config step:
1. create IOULang folder in Assets
2. create values folder in Assets\IOULang (default language folder)
3. create strings.xml in Assets\IOULang\values (default language file)
4. create other language folder as values-xx(example: chinese is values-zh)
5. create other language file strings.xml in Assets\IOULang\values-xx
6. Run IOULang menu on Unity IDE
use example:
IOULangUtil.set_lang(IOULangUtil.LANGS.xx)
IOULangUtil.get_xxx();
