Update ruby193-rubygem-bundler_ext to 0.3.0-6.el6

- Update for EL7
- change ruby(abi) to ruby(release) for F19+ (msuchy@redhat.com)
Update rubygem-bundler to 1.0.15-3.el6

- remove hidden file .yardoc
- remove hidden file .yardoc
Update rubygem-thor to 0.14.6-2.el6
New package rubygem-bundler_ext, version 0.3.0-6.el6
Update rubygem-bundler_ext to 0.3.0-6.fc19

- Update for EL7