Add stub Addrinfo implementation for non-mri platforms
Add stub Addrinfo implementation for non-mri platforms

mongoid/moped,wandenberg/moped,agis-/moped,fcruxen/moped,crashlytics/moped,newsdev/moped,jonhyman/moped,sferik/moped,ramen-dev/moped,skroutz/moped,drobune/moped,johnnytomcat/moped,aijanai/moped