Update ruby193-rubygem-fast_gettext to 0.8.0-2.el6

- Revert "update rubygems to include wrapper BuildRequires and Requires"
- update rubygems to include wrapper BuildRequires and Requires
Update rubygem-fast_gettext to 0.8.0-2.fc18

- Revert "update rubygems to include wrapper BuildRequires and Requires"
- update rubygems to include wrapper BuildRequires and Requires
Update rubygem-fast_gettext to 0.8.0-2.fc19

- Revert "update rubygems to include wrapper BuildRequires and Requires"
- update rubygems to include wrapper BuildRequires and Requires