Event listener harness
 * import and assign policies to send events to automate
 * import automate custom namespace to relay events
 * bottle api event listener that records events
 * test to validate events have made round-trip
Cleaned up test and environment
 * added bottle to requirements.txt
 * moved api listener setup-teardown to fixture setup_api_listener
 * improved docstring coverage
 * refactored automate
Lint pass
Fix ldap roles tests breakage

- Related to recent changes to the login page
Event listener testing plugin

This plugin is used for capturing the events triggered by cfme.
It can be integrated very easily, just use the register_event fixture in any testing function.
To use this plugin, firewall must be open for desired port (consult the cli parameters).

By default, the event testing is off.
Merge pull request #228 from seandst/fix-ldap-auth-roles

Fix ldap auth roles
Merge pull request #163 from mfalesni/event_listener

Event listener