REST transfer
SSL Verification fix
New ClickatelRest class
Merge pull request #1 from ennosol/pt-rest_transfer

REST transfer
Fix comments
Merge pull request #12 from ennosol/pt-rest

Include REST transfer as a standalone class to support backwards compatibility.
Initial refactor commit. Simplify components and allow for seamless REST integration.
Complete the HTTP interface.
Update travis config.
Add some initial unit test to cover the HTTP API.
Include the newly created abstract class into source control.
Include some initial REST adapter code.
Add support for REST sendMessage call
Complete both the REST and the HTTP interfaces.
Remove old unused files.
Add more test coverage.
Update the README and add event handling capabilities.
Update readme to include item number 5.
Remove table of contents.
Add a staging file for demonstration purposes.