Add ruby-1.9.3-p484.tar.bz2
ruby-2.0.0-p353.tar.bz2
Add crossfader_ruby_193p484.yaml config
Add crossfader_ruby_200p353.yaml config
Fix ruby version paths for 1.9.3-p484 and 2.0.0-p353

Without this patch the new builds of Ruby are not installing into the
correct locations because the configuration file does not specify the
correct version of the MRI version being built.  This patch addresses
the problem by updating the ruby version to the correct version.
Add crossfader config for Ruby 2.1.0