Fixes #7251 - hammer org_id help text missing

This fixes an issue in hammer where the --organization-id is missing
descriptions. Hammer uses the show action to determine the description
for the id param when building options for dependant resources.
Fixes #7027: Restrict mongodb to version 2.4 or greater.
Fixes #6955: using CSS to mimic a <pre> for multiple line support.

Instead of adding linebreaks to the HTML and binding simply use
white-space: pre; to mimic a pre.  This commit also removes the
linebreak filter and tests.

http://projects.theforeman.org/issues/6955
Fixes #7270/BZ1131661: remove GMT from new sync plan form.

Sync plan start time was listed as being in GMT and this is not
the case.  This commit removes the timezone designation.

http://projects.theforeman.org/issues/7270
https://bugzilla.redhat.com/show_bug.cgi?id=1131661
Fixes #7272 - system has extra validation on name

System has an extra validation for presence of name. This validation is
already happening in the NameFormatValidator.
Merge pull request #4614 from waldenraines/7270

Fixes #7270/BZ1131661: remove GMT from new sync plan form.
Merge pull request #4613 from waldenraines/6955

Fixes #6955: using CSS to mimic a <pre> for multiple line support.
Merge pull request #4610 from ehelms/fixes-7027

Fixes #7027: Restrict mongodb to version 2.4 or greater.
fixes #6605 - Adds registered by to content host, BZ 1020402
fixes #7271 - validate repositories associated to content views
Merge pull request #4615 from jlsherrill/7271

fixes #7271 - validate repositories associated to content views
Merge pull request #4542 from cfouant/reg-by

fixes #6605 - Adds registered by to content host, BZ 1020402
Merge pull request #4616 from dustint-rh/extra_system_validation

Fixes #7272 - system has extra validation on name
Merge pull request #4609 from dustint-rh/hammer_org_id_description

Fixes #7251 - hammer org_id help text missing
Fixes #7028 - fixing api docs for orgs
fixes #7278 - Fixes activation key registration hint, BZ 1128245
Merge pull request #4603 from tstrachota/taxonomy_api

Fixes #7028 - fixing api docs for orgs
Fixes #6993: Ensure repo discovery proxy setup is loaded in production.

Without this change, repo discovery behind a proxy works within the
Rails development environment. However, the monkey patch to Anemone
to enable authenticated proxies is not loaded in production.
Merge pull request #4620 from ehelms/fixes-6993

Fixes #6993: Ensure repo discovery proxy setup is loaded in production.
Merge pull request #4618 from cfouant/ak-hint

fixes #7278 - Fixes activation key registration hint, BZ 1128245