Problem: enum types not supported by Ruby binding
Problem: enum types not supported by Ruby binding

Solution: Add support for enum types

miska/zproject,twhittock/zproject,taotetek/zproject,eburkitt/zproject,taotetek/zproject,asokoloski/zproject,zeromq/zproject,hintjens/zproject,zeromq/zproject,twhittock/zproject,hintjens/zproject,keent/zproject,taotetek/zproject,zeromq/zproject,paddor/zproject,eburkitt/zproject,paddor/zproject,keent/zproject,paddor/zproject,asokoloski/zproject