Merge changes I2ddfef0c,I49bee0c9

* changes:
  [MS08] Read back attributes and blobs.
  [MS07] Implement storeNetworkAttributes and storeBlob.
tree: b49314204b051bd79e5bb7f0320d3cff6aa8a26f
  1. core/
  2. services/
  3. tests/