Revert "Update ruby/bundler during travis runs"
Revert "Update ruby/bundler during travis runs"

This reverts commit eff8dad2672453a90b99e1d2c1d7a36d94aefd1d.

dhoppe/modulesync_config,voxpupuli/modulesync_config,voxpupuli/modulesync_config,puppet-community/modulesync_config,voxpupuli/modulesync_config,dhoppe/modulesync_config,dhoppe/modulesync_config,voxpupuli/modulesync_config,dhoppe/modulesync_config