Merge branch 'master' of github.com:charliekassel/vuejs-datepicker

* 'master' of github.com:charliekassel/vuejs-datepicker:
  Fix japanese ymd

Author: Charlie Kassel

src/locale/translations/ja.js

@@ -8,6 +8,7 @@ const language = new Language(
 )
 
 language.yearSuffix = '年'
+language.ymd = true
 
 export default language
 // eslint-disable-next-line