JBehave i18n: Some german translations in keyword_de.properties are WRONG!

I'm using jbehave (for the first time) in a project for a german customer and I would, of course, like to write the user stories in german.

I had a short look into the keyword_de.properties and would like to make some corrections/suggestions:

1. Scenario=Scenario:
--should be--
Scenario=Szenario:

Spelled with 'z' instead of 'c'.

2 GivenStories=VorgegebeneGeschichten\:
--should be--
GivenStories=GegebeneStories\:

Instead of "vorgegebene" simply use "gegebene". And I would not even translate
Story/Stories because it's already a "germanized" term, meaning it has been
accepted in the german language especially within the "business community".

3. Given=Vorgegeben
--should be--
Given=Gegeben

As mentioned before.

4. When=Wann
--should be--
When=Wenn

"Wann" is simply WRONG in this case. Even though a correct translation of
the word "when", but only if it is related to "time"/ a temporal term. You
have to use the conditional "Wenn" which you could also translate into english
as "if": http://german.about.com/library/blconfus_wann.htm

5. NotPerformed=NICHT ERF\u00DCLLT
--should be--
NotPerformed=NICHT AUSGEF\u00DCHRT

"To perform" is "ausführen" in german, hence "NICHT AUSGEFÜHRT" would be
the correct translation. "Erfüllen/erfüllt" actually means "fullfilled"

That's it!

I attached the corrected properties file. Would be nice if you or someone
from the jbehave team could include it in the next release if possible.

I know this will break compatibility with older releases, but since one
of the main keywords ("when") is translated completely wrong I can hardly
imagine that someone used the German translations yet. Actually it should even be
replaced/patched in older releases.