Updated to latest SBT release

this SBT release saw the release of a new branch called 1.1.0
and a fix release on the old 1.0.x branch, now at version 1.0.3

this commit adds the layered files from those two packages,
as retrieved from
https://github.com/OpenNTF/SocialSDK/releases/tag/sbtsdk-1.0.3.20140717
https://github.com/OpenNTF/SocialSDK/releases/tag/sbtsdk-1.1.0.20140717-1200

the latest release contains fixes to xml payload generation and to url generation for service calls