Adding in a new method as_protobuf so that clients may be able to create a new ProtocolBuffers::Message object for inspection or for composite serialization
Fixing an issue were as_protobuf would not coerce fields before attempting to serialize into a protobuf model
Fixing issue where field coercsion never actually set attributes of new protocol buffer
Fixing coercion tests such that they are more comprehensive
Adding a class level create method to the sequel protobuf driver class.
Merge branch 'feature/as_protobuf' into develop