Fixes #6675: Verify that the hostname is all lowercase before starting the installation.
Refs #6445 - Foreman update
Merge pull request #90 from ares/master

Foreman update
Fixes #6530: Update proxy configurations for Pulp.
Merge pull request #84 from ehelms/fixes-6530

Fixes #6530: Update proxy configurations for Pulp.
Merge pull request #86 from bkearney/bkearney/6675

Fixes #6675: Verify that the hostname is all lowercase before starting t...
Fixes #6699: Fix broken devel installs and include missing HTTP configs.
Merge pull request #91 from ehelms/fixes-6699

Fixes #6699: Fix broken devel installs and include missing HTTP configs.
refs #6698, #6491 update katello common and capsule modules