Added __SAMSON_CONFIG_PATH configuration classes path constant
Refactored constants code to give ability to redefine them before framework is included without errors
Removed unused constant __SAMSON_MODULE_PATH as all local modules can be converted to external modules just by adding module controller class with identifier
Added travis-ci integration
Added phpunit configuration
constants.php refactoring
Fixed old SamsonPHP module autoloader to support cms api classes because they have namespace \samson\cms\ and located at /samsonos/cms/api folder
Fixed old SamsonPHP module autoloader to support cms api classes because they have namespace \samson\cms\ and located at /samsonos/cms/api folder