GATEWAY-3383: Fixed auditing for DS and DS Deferred.
GATEWAY-3383: Added comments.
Gateway-3389 Refactored for passthrough
Merge pull request #352 from akong/gateway-3383

GATEWAY-3383: Fixed auditing for DS and DS Deferred.
Merge pull request #354 from jsmith2/audit_AD

Gateway-3389 Refactored for passthrough
added release plugin configuration
Merge pull request #356 from bhumphrey/release-work

added release plugin configuration
GATEWAY-3180: PD bugfix for standard passthru in deferred resp.
Merge pull request #358 from msweaver/GATEWAY-3180

GATEWAY-3180: PD bugfix for standard passthru in deferred resp.