Refs #8138: Removes use of RootURL removed from Bastion.
fixes #8131 - hypervisors forced into content host's org, env, and cv

tests and rubocop

updates based on p-r comments
Merge pull request #4779 from thomasmckay/8131-virt-who

fixes #8131 - hypervisors forced into content host's org, env, and cv
Fixes #8235: Add orgzanization_id to the systems json which is generated
fixes #8220 - Throw error for act key content host limit beyond max, BZ 1139576
fixes #8253 - updating requirements for foreman_docker

relaxing restriction on gem version as well
Merge pull request #4794 from jlsherrill/docker_rpm

fixes #8253 - updating requirements for foreman_docker
fixes #8255 - properly display new version for publish after just publishing old version
fixes #6060 - Fixes activation-key content override, BZ 1104638
fixes #8262 - fixing progress updating on sync status page
Fixes #8265/BZ1154380: remove deselect all link from tables.

Remove the deselect all link from tables as the checkbox on the
left side of the table is the expected control for selecting and
deselecting.

http://projects.theforeman.org/issues/8265
https://bugzilla.redhat.com/show_bug.cgi?id=1154380
Merge pull request #4789 from bkearney/bkearney/8235

Fixes #8235: Add orgzanization_id to the systems json which is generated
fixes #8268 - adding progress reporting for puppet sync
Fixes #8273/BZ1138868: fix JS error on content hosts page.

Use track by in ng-repeat to fix javascript error on the
content hosts page when visiting multiple content hosts
sequentially.

http://projects.theforeman.org/issues/8273
https://bugzilla.redhat.com/show_bug.cgi?id=1138868
Merge pull request #4781 from cfouant/content-override

fixes #6060 - Fixes activation-key content override, BZ 1104638
Merge pull request #4801 from jlsherrill/8268

fixes #8268 - adding progress reporting for puppet sync
Merge pull request #4799 from jlsherrill/8262

fixes #8262 - fixing progress updating on sync status page
Merge pull request #4797 from jlsherrill/8255

fixes #8255 - properly display new version for publish after just publis...
Merge pull request #4803 from waldenraines/8273

Fixes #8273/BZ1138868: fix JS error on content hosts page.
Fixes #8127: add errata counts to the content host details page.

Add errata counts to the content host details page and link to
the content host's errata page.

http://projects.theforeman.org/issues/8127