Thrift-1286: Modernize the Thrift Ruby Library Dev Environment
Client: Ruby
Patch: jfarrell

Updates to ruby build process with the following changes:
 - Removes dependency on echoe for spec generation
 - Adds gemfile for bulider and uses thrift.gemspec for dependency management.
 - Adds checks in configure for builder and only calls if available (make check-local on ci servers)
 - Adds checks in configure for Ruby and rake (bundler as well but this is optional for check-local and auto dependency management)
 - Still allows for rake to do its thing if all dependencies are in place
 - Removed Manifest and setup.rb
 - Adds a install task which will generate a gem and then install that gem to locally configured ruby path (no more prefix or destdir with this client)



git-svn-id: https://svn.apache.org/repos/asf/thrift/trunk@1163341 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/rb/spec/spec_helper.rb b/lib/rb/spec/spec_helper.rb
index c04141a..ccb1adf 100644
--- a/lib/rb/spec/spec_helper.rb
+++ b/lib/rb/spec/spec_helper.rb
@@ -42,7 +42,7 @@
   end
 end
 
-$:.unshift File.join(File.dirname(__FILE__), *%w[.. debug_proto_test gen-rb])
+$:.unshift File.join(File.dirname(__FILE__), *%w[.. test debug_proto gen-rb])
 require "srv"
 require "debug_proto_test_constants"