Fixes #22117 - Add support for number of sockets for ovirt

Fixes #23709 - Fix ajaxRequestAction failure dispatch

The FAILURE action dispatched in ajaxRequestAction is not
aligned with the bookmarks, powerStatus and statistics
reducers:
- Moving to axios returns Error object instead of a string
- The payload doesn't contain "id" but "item"...

Fixes #23690 - update react to 16.3

Fixes #23852 - Properly escape html in template preview errors

Fixes #23598 - move report metrics chart to c3

fixes #23378 - vsphere: filter volume key parameter

fixes #23357 - Refactor Notification Drawer from patternfly-react

fixes #23681 - move auth_source_ldap js to webpack (#5607)

Fixes #22698 - clear the search filter

clearing the search filter does not take place when submitting

Signed-off-by: Boaz Shuster <boaz.shuster.github@gmail.com>

Fixes #23468 - Add a test helper to test reducers with fixtures

The idea of testing a reducer using fixtures was introduced
in the BreadcrumBar tests.

Since, other components are going to be tested using this method,
it is moved to testHelpers.js to avoid duplication of code....