Fixes #6394: Manifest refresh use proxy.
fixes #6322 - clean up puppet environment on cv delete

Attempt to move content host's hosts.  If there are others left
or host groups attached, throw a nice error.  In the future
we should add host and host group puppet environment selection
to the content view version deletion
Fixes #6272/BZ1118479 - move Bastion guide to katello.org.

Move Bastion documentation to katello.org. These links will
point to the github files themselves for now and will be
updated once the docs site is live.

http://projects.theforeman.org/issues/6272
https://bugzilla.redhat.com/show_bug.cgi?id=1118479
Refs #5029: Updates for initial org and location in Foreman.
Fixes #6845 - Fix undefined method puppet_env for nil

The code was trying to update the content view environment that no longer
exists. So in content view environment destroy, we'll skip updating the
environment since it's gone by the run phase.
Fixes #6821/BZ1117636: fix link to activation keys on CV delete page.

The link to manage individual activation keys was incorrectly using
$state.href().  This commit fixes the usage of $state.href() when
constructing the activation keys link.

http://projects.theforeman.org/issues/6821
https://bugzilla.redhat.com/show_bug.cgi?id=1117636
Fixes #6848,BZ1124547 - Checking content view environments

Checking that a content view is in the environment before trying to remove it
from the environment.
Merge pull request #4505 from daviddavis/temp/20140730131408

Fixes #6845 - Fix undefined method 'puppet_env' for nil
Merge pull request #4416 from waldenraines/6272

Fixes #6272/BZ1118479 - move Bastion guide to katello.org.
Merge pull request #4487 from ehelms/refs-5029

Refs #5029: Updates for initial org and location in Foreman.
Fixes #6354,bz1112717 - AK available_release perm

Allow acess to available_release if user has permissions to
view_activation_key.
Merge pull request #4414 from jlsherrill/6322-env_delete

fixes #6322 - clean up puppet environment on cv delete
Merge pull request #4495 from waldenraines/6821

Fixes #6821/BZ1117636: fix link to activation keys on CV delete page.
Refs #5429,BZ1102296 - Showing hosts and keys for views
Fixes #6829,6805 - Disable repo remove if published

Added code to disable remove repository button if
1) Repo = RedHat
2) Repo has previously been promoted or published
3) Repo has no delete permissions.
Merge pull request #4480 from daviddavis/temp/20140724111245

Refs #5429,BZ1102296 - Showing hosts and keys for views
Merge pull request #4511 from dustint-rh/ak_releases_perm

Fixes #6354,bz1112717 - AK available_release perm
Merge pull request #4502 from parthaa/repo-remove

Fixes #6829,6805 - Disable repo remove if published
Merge pull request #4507 from daviddavis/temp/20140730151145

Fixes #6848,BZ1124547 - Checking content view environments
fixes #6869 - I18n not working w/unsupported languages, BZ 1093433