- Added static method `HTTP_STATUS.ReasonStringFor(HTTPStatusCode)` wich returns the standard `ReasonString` for a given HTTP status code.
- Improved handling of `TMVCErrorResponse` information
- mid-air-collision handling now uses SHA1 instead of MD5
- Added `MVCFramework.Commons.MVC_HTTP_STATUS_CODES` const array containing all the HTTP status codes wich its `ReasonString`