Content views: updating list on system new page
pulp peformance enhancements
Katello-Configure - Changes the SSLRenegBufferSize for the Pulp Apache
configuration to 1MB to reflect the change that Pulp made as part
of bug 908082.
using bulk_load_size config option for determining bulk loads
content views - ui - composite view promotion - help users with component views

When promoting a composite view to the "dev" environment,
the process basically takes the version of each of the
component views that is in "dev" and generates a new
composite view in "dev" from those components.  This
requires that all of the component views have already
been promoted to dev.

In order to simplify this process for the user, this
commit performs the following:

- if the user adds a composite view to a changeset, automatically
  add any component views to the changeset that have neither
  already been promoted to the next environment nor have been
  added to the changeset.  This will only be done for those
  component views that the user has permission to promote.
  The user will be informed via a 'message' notice of
  and component views that were added to the changeset for them.

- if the user later removes one of those component views, when
  they attempt to promote the changeset, generate an error
  to inform them of the need to also promote the component
  view
Setting initial_action to fix create

Setting initial_action to edit to fix activation_key create behavior
custominfo-tupane-fix - fixed tupane layout for custominfo
Merge pull request #1662 from thomasmckay/custominfo-tupane-fix

custominfo-tupane-fix - fixed tupane layout for custominfo
Fixes #1661 - add request_type to notices retrieved using client polling

When client polled for notices, the 'request_type' was not included
in the json returned.  This addresses that issue.
distributors-minitest - systems and distributors testing

distributors-minitest - cleaned up based upon feedback

distributors-minitest - validators removed to support minitest restructuring, set/get now enforce these facts-backed params

distributors-minitest - sockets spec test incorrectly relying on facts, moved to minitest

distributors-minitest - minitest fix

distributors-minitest - fix for cached glue models

distributors-minitest - fixed missing vcr recording
Merge pull request #1646 from ehelms/katello-configure-httpd

Katello-Configure - Changes the SSLRenegBufferSize for the Pulp Apache
Merge pull request #1647 from thomasmckay/distributors-minitest

distributors-minitest - systems and distributors testing
Merge pull request #1621 from daviddavis/cv_system_pgs

Content views: update list of content views on system new page
reduced the number of saves during default_content_view creation. KTEnvironment is now being saved only once.
updated db/schema.rb; removed default_content_view_id column from environments table
Merge pull request #1663 from bbuckingham/fixes_1661

Fixes #1661 - add request_type to notices retrieved using client polling
updated test fixtures after merge
env paths - sort paths by env name

This commit is provide a common behavior for the ordering
of the environment paths.

The initial issue observed was similar to:
 - paths:
   - dev, test, prod
   - dev-2, test-2

 - When a user would go to Changesets page, they would
   see the first path (dev, test, prod); however, the
   'next environment' would be dev-2.  The reason being
   the path ordering listed was sorted, but the determination
   of next environment used the paths unsorted.  This
   could result in the user creating a changeset and
   the content being promoted to dev-2; however, the user
   might assume it is going to dev, since that is the env
   path being displayed.

This change provides for a consistent behavior in the
various places where an env (or promotion) path is involved,
such as:
 - changesets
 - changeset history
 - activation keys
 - systems
 - organization
 ...
Merge pull request #1660 from daviddavis/act_key_create_fix

Setting activation_key initial_action to fix create behavior
content view - refactor add_content_view logic in controller to model

The controller has logic to when adding a content view to a
changeset, to also add the component views.  Refactored this
logic out of the controller and to the model so that it can
be leveraged by the API later.