Deliver jar files instead of xml.gz

Signed-off-by: Gunnar Wagenknecht <gunnar@wagenknecht.org>
Replace AngularJS UI with RAP based.

Signed-off-by: Gunnar Wagenknecht <gunnar@wagenknecht.org>
Build files for Maven/Tycho

Signed-off-by: Gunnar Wagenknecht <gunnar@wagenknecht.org>