Fixed possible NPE in flow  reconciliation

Code assumed non-null lists when processing augmentation
but Binding Specification allows null to be present.

Change-Id: Ifec62afc2ffd9eb3073685251b62359591ee955d
Signed-off-by: Tony Tkacik <ttkacik@cisco.com>
Converted Inventory Manager to use Transaction Chaining

Change-Id: Ife022b95daf4bf20b4e0fa243b2d55d898b85722
Signed-off-by: Tony Tkacik <ttkacik@cisco.com>
Bug 1586: Do not use JaxRS 2.0 unnecessarily

As it turned out our container uses jax-rs 1.0 so we removed
unnecessarily call to 2.0 constructor.

Change-Id: I23c38871050c34d721b21369da5b162a18925a9d
Signed-off-by: Tony Tkacik <ttkacik@cisco.com>
Merge "Fixed possible NPE in flow  reconciliation"
Merge "Converted Inventory Manager to use Transaction Chaining"
Merge "Bug 1586: Do not use JaxRS 2.0 unnecessarily"