Fixes #6146 BZ1105623: Fixing undefined method call

Fix undefined call to "get_content_view_environment_by_cp_id" in systems
controller.
Merge pull request #4242 from daviddavis/temp/20140610140413

Fixes #6146 BZ1105623: Fixing undefined method call
Fixes #6153, bz1107876 - Fixed cv package excludes publish

Previously if you published a content view with a package excludes
filter with a matching package in the repo. You would get the following
error from pulp (package name is gofer in the example)
pulp.server.webservices.controllers.repositories:ERROR: Error parsing
unassociation criteria [{'fields': {}, 't
ype_ids': ['rpm'], 'filters': {'$or': [{'filename': {'$in':
['gofer-1.2.0-1.el6.noarch.rpm']}}]}}]

This commit fixes that issue.

more
Fixes #6171: Remove nil UUIDs when generating content host list.

The presence of nil UUIDs will cause ElasticSearch to fail when fetching
and thus no content hosts will be returned when hitting the index API method.
Content hosts with nil UUIDs can occur when an error occurs in a backend
system during content host registration.
Fixes #6170: Changes 'Environment' to 'Lifecycle Environment' on overriden Foreman pages.
fixes #6172 - give hidden user access to all orgs
Merge pull request #4250 from ehelms/fixes-6170

Fixes #6170: Changes 'Environment' to 'Lifecycle Environment' on overrid...
Merge pull request #4249 from ehelms/fixes-6171

Fixes #6171: Remove nil UUIDs when generating content host list.
Fixes #6174/BZ 1020808 - ensure host advanced info link is displayed.

The problem was that the event 'contentHost.loaded' only fired upon
the first visit to this page.  Using the $promise instead results
in the advanced info link being displayed each time.
Merge pull request #4251 from thomasmckay/6172-hidden-user

fixes #6172 - give hidden user access to all orgs
Merge pull request #4253 from waldenraines/6174

Fixes #6174/BZ 1020808 - ensure host advanced info link is displayed.
Merge pull request #4245 from parthaa/publish-fix

Fixes #6153, bz1107876 - Fixed cv package excludes publish