Fix the Ruby bindings' test failures related line break on Windows.
Fix the Ruby bindings' test failures related line break on Windows.

* subversion/bindings/swig/ruby/test/test_info.rb
  (SvnInfoTest#test_diff): Use binary file IO on windows so the extra
  line ending nonsense isn't added to the data making it to the repository.

Patch by: Joe Swatosh

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion