yum-validator: Add OSE 2.1 channel info to repos.ini

Bug 1097844
https://bugzilla.redhat.com/show_bug.cgi?id=1097844

Adds OSE 2.1 RHSM and RHN channel info to `repos.ini`, updates RHN/RHSM
common channel data with 2.1 version
Merge pull request #375 from dobbymoodge/add-ose-21

yum-validator: Add OSE 2.1 channel info to repos.ini
<oo-install> Add link to OpenShift Enterprise Deployment Guide
Merge pull request #376 from detiber/AddEnterpriseDocsLink

Add enterprise docs link
<oo-install> Fix unattended workflow validation
Merge pull request #378 from detiber/FixUnattended

Fix unattended
<oo-install> clean ruby env when running local_exec!
Merge pull request #381 from detiber/fixEnvMaster

Fix env master
Added ruby 2.0.0 gems for vendoring
Merge pull request #385 from nhr/ruby_200

Ruby 2.0.0 support
Interim check-in for remote backup
Refactored assistant for HA support
Interim Check-in
Rolling in gear and district configuration
Fleshed out district and gear handling
oo-install expanded config support completed
Additional logical fixes
Updated to support broker cluster virtual hostname
originator primary refactoring completed.
Inital HA support completed.