Refs #8138: Removes use of RootURL removed from Bastion.
fixes #8220 - Throw error for act key content host limit beyond max, BZ 1139576
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
refs #8292 - adding org_id param b/c it's required, BZ 1135125
Merge pull request #4778 from waldenraines/8127

Fixes #8127: add errata counts to the content host details page.
Merge pull request #4785 from cfouant/limit-validation

fixes #8220 - Throw error for act key content host limit beyond max, BZ 1139576
Merge pull request #4805 from komidore64/host-collection-actions

refs #8292 - adding org_id param b/c it's required, BZ 1135125
Refs #8242 - Create docker tag API
Merge pull request #4793 from daviddavis/temp/20141103142917

Refs #8242 - Create docker tag API
Merge pull request #4776 from ehelms/refs-8138

Refs #8138: Removes use of RootURL removed from Bastion.
fixes #7668 - errata summary mail
fixes #7668 - errata summary mail
fixes #7666 - sync errata notifications