Cleanup
Refactor of error handling and debug output
Better property defaults, no need for constructor
Better default port handling
Cleanup
Handle unconnected connection resource consistently
Handle unconnected connection resource consistently
Make tests check for config
Generate debug output during POP tests
Ignore errors during POP3 disconnect
Update PHPUnit dependency to 4.1 in composer
PHPDoc cleanup - consistent naming of integer and boolean types
PHPDoc cleanup - consistent naming of integer and boolean types