Adds: JinglePayload, its Parser and Serializer and JingleReasonParser. JingleContentPayload Element, its Parser and Serializer. JingleDesciption Element. JingleFileTransferDescription Element, its Parser and Serializer. JingleFileTransferFileInfo Element, its Parser and Serializer. JingleFileTransferHash Element, its Parser and Serializer. JingleIBBTransportPayload Element, its Parser and Serializer. JingleS5BTransportPayload Element, its Parser and Serializer. JingleTransportPayload Element and HashElement. Updates HostAddress access specifier for getInetAddress(). License: This patch is BSD-licensed, see Documentation/Licenses/BSD-simplified.txt for details. Test-Information: Tests added for: JingleParser JingleContentPayload Parser and Serializer. JingleFileTransferHash Parser and Serializer. JingleFileTranferFileInfo Parser and Serializer. JingleFileTransferDescription Parser and Serializer. JingleIBBTransportPayload Parser and Serializer. JingleS5BTransportPayload Parser and Serializer. All tests passes. Change-Id: Ife1b7fef00efc57d8d0d4290f3280327439abbb6