Started switching some stuff over to Exception handler to have a more unified exception response, didn't want to go too crazy though
pulled twitter length out of properties, but to make up for it, added a bunch of default properties
Tiny.MAX_LENGTH is a constant, using javax.validation API
missed a property
UI should get the uber id rather than having it as a path, this prevented PUT from working on uber
Giving up on the validation api, doing IllegalArgumentException instead