Fixes #853

Issue with gathering node property updates from deleted nodes. Solved by
not gathering "label updates" for deleted nodes either (created was
already skipped), but rely on property updates to cover that.
Merge pull request #956 from tinwelint/fix-853

Fixes #853
Delete deprecated code from old consistency checker and add consistency checking of label token and label token name stores

o Rename all old usages of relationship label to relationship type
o Rename all old usages of *name to *token
Make label dynamic store also store node id of owning node for orphan consistency checking
Orphan checking for node dynamic labels