Got rid of warnings in Metatype stuff

Signed-off-by: Peter Kriens <peter.kriens@aqute.biz>
Check the augment facility of the wrapper repo
[resolve] Loading the capabilities from the run path and the test path
Merge pull request #650 from pkriens/master

Small fry, see log
[testing] Made the testing class public
Merge pull request #651 from pkriens/master

[testing] Made the testing class public