updating samples
removing deprecated thirdparty setters
updating readme
updating to use latest core
updated install script to fetch wildcard tag names
checking if the tag/branch exists before downloading
Merge pull request #26 from paypal/bugfix-thirdpartyAuth

Bugfix - thirdparty auth
updated stubs, version and changelog for 103 release
updating dependencies
Merge pull request #30 from paypal/rel-3.5.103

Rel 3.5.103