change from singleton_class.ancestors.include? to is_a? for ProtocolBuffers::Enum
change to included pattern for Enums
alias constants so that :ClassMethods is not included
add enums.proto, enums.pb.rb
fixes
tests for Enums
nested enum tests
fully_qualified_name test for Messages
test for fully qualified name on Messages with no package
Merge pull request #1 from centzy/fully_qualified_name

Fully qualified name updates
move hash for RPC#to_s to to_s
changes to Rpc and Service, services.proto and services.pb.rb in spec/proto_files/
tests for services and rpcs
change array equality check to =~
Merge pull request #2 from centzy/fully_qualified_name

change array equality check to =~
check names on rpcs
Merge pull request #3 from centzy/service_rpc

Service rpc