rb: require 'thrift' first in generated service definitions [THRIFT-38]

From kevin@rapleaf.com


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@670979 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/rb/spec/gen-rb/NonblockingService.rb b/lib/rb/spec/gen-rb/NonblockingService.rb
index ba6b3e4..43273ec 100644
--- a/lib/rb/spec/gen-rb/NonblockingService.rb
+++ b/lib/rb/spec/gen-rb/NonblockingService.rb
@@ -4,8 +4,8 @@
 # DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 #
 
-require 'thrift/protocol'
 require 'thrift'
+require 'thrift/protocol'
 require 'ThriftSpec_types'
 
     module SpecNamespace