added japanese message
Moved guest check so as to not assume that unauthenticated user will not have permissions #52
Update to use yiistrap
+ added missing Strings in German translation
~ changed translation von Items from "Eintrag/Einträge" to "Element/Elemente"
~ changed first some Strings to Uppercase

Signed-off-by: Frank Gehann <gehannf@gmail.com>
~ changed fixed character encoding
~ fixed a typo in a String :(

Signed-off-by: Frank Gehann <gehannf@gmail.com>
Update README.md
Merge pull request #55 from Tak0r/master

German Translation
Merge pull request #53 from m-nel/unauthenticated-user

Unauthenticated user
Merge pull request #48 from softark/ja_msg

added japanese message