Updated BBCallback to correctly define the class in set_error, per the previous update
Removed default test connection details for response caching in BBConfiguration
Minor spelling fix
Added simple tournament listing example
Test bootstrap now defines local cache details
Enhanced the explanation of Result code 401 in BBHelper
Minor spelling fix
PHPUnit test changes
Enabled dev_mode in the new popular example
Adds development mode

calling $bb->enable_dev_mode() will enable direct error dumping whenever an error is encountered
README and CHANGELOG updated