use a default namespace in addNodeAutoName that is existing for sure
fix #142 introduced by accident in a161e7fb93ea13abf397eb21dfe5101b6e6f20af
adjust notification handling to work again
add todo note for using getNodes
we can use utils beta5 too
Merge pull request #140 from jackalope/operations-ordering

refactor to use an event journal to get order of operations right.
Merge remote-tracking branch 'origin/master' into emptyvalue-import