THRIFT-513. rb: spec test files broken, rake searching for misnamed files

This patch causes the right files to be required and cleans up a few odd or redundant requires that were in the specs.



git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@780090 13f79535-47bb-0310-9956-ffa450edef68
6 files changed