Fix double pointer creation issue. Now the base pointer of newly added nodes (inside apply functionality) should happen only once.
Fix double pointer creation issue.
Now the base pointer of newly added nodes (inside apply functionality) should happen only once.


Former-commit-id: dbd709ef793abe49602faa05954f596b1e030a19
webgme/webgme-engine,webgme/webgme-engine,webgme/webgme-engine