DELTASPIKE-321 If arguments are null do not add them.
Fixed DELTASPIKE-321 by adding new methods that handle other types of arguments.
DELTASPIKE-323 auto unregistering of mbeans
DELTASPIKE-273 Add support for property keys.
Adding profile to deploy interim version on Entaksi Maven repo
Fixing type in profile name
Merge branch 'master' into 0.4-interim