Merge branch 'master' of https://github.com/treww/opcua-core into merging
Little refactoring with errors and converting objects to strings.
Reverted setting default node id is taken from current node object.
Merge branch 'master' of https://github.com/FreeOpcUa/opcua-core into merging
Merge branch 'master' of github.com:oroulet/opcua-core into merging
Merge pull request #4 from treww/master

Little refactoring with errors and converting objects <-> strings.
adapt to changes from treww
merging