Changing HttpClient class to Network namespace
Changing Analytics class member variable to the right name
Changing HttpClient method names to be more representive
Creating getter for payload parameters in HttpClient
Creating InvalidSingleParameterException and unit tests for the class
Updating composer packages to latest versions
Finishing tests for SingleParameter class
Updating git ignore to include auto testing dev files
Implementing exceptions for setParameter function in Analytics class
Cleaning unit tests for Analytics class
Adding TravisCI config file for continuous integration