Amend: Updated comment in StoreRetrievedData.
Removed separate messageing to clear BandwidthSubscriptions.
Add fix and test case for SBN deserialization with content following the ending xml tag.
Removed unneeded changes.
Added XmlWMOMessage class.
Change-Id: Iadef7070a42a10661ba9316a4900a071820296fd
Former-commit-id: fe15e874f7 [formerly fe15e874f7 [formerly 0b667fbd94788a8a5b598ae5f5586d4b710518a4]]
Former-commit-id: e2fb158757
Former-commit-id: 28d8aa5151