Update rubygem-hammer_cli_katello_bridge to 0.0.4-1.el6

- Bump to 0.0.4 (mbacovsk@redhat.com)
Update rubygem-hammer_cli to 0.0.6-2.el6

- Added depenedency on fastercsv on ruby 1.8 (mbacovsk@redhat.com)
- fixes #3184 - update hammer dependencies
Update rubygem-hammer_cli to 0.0.6-2.fc18

- Added depenedency on fastercsv on ruby 1.8 (mbacovsk@redhat.com)
- fixes #3184 - update hammer dependencies
Update rubygem-hammer_cli to 0.0.6-2.fc19

- Added depenedency on fastercsv on ruby 1.8 (mbacovsk@redhat.com)
- fixes #3184 - update hammer dependencies