timeline style cleanup
aligned hash rockets, adjusted formatting

Issue #1491
Refactor ApplicationController#get_saved_reports method
Removed unused method ApplicationController#get_saved_reports
Added a custom serialize method for dhtmlxgrid.

DHTMLX libs GPL version 3.6 do not support .serialize(). It is available
only in the PRO version.
Refer - http://docs.dhtmlx.com/api__dhtmlxgrid_serialize.html
Therefore a simple custom serialize method has been added to support the
missing serialize functionality.

https://bugzilla.redhat.com/show_bug.cgi?id=1101250
Added Fog wrapper class for OpenStack access.

The Wrapper class implements a single connection object that provides
access to all OpenStack services for a given connection.
It performs higher-level functions and facilitates service and tenant access.

Its intended use is by fleecing and inventory collection clients, implementing
patterns common to both. These clients won't be modified until after current
outstanding pull requests are merged.
Rubocop cleanup.
style cleanup - removed fieldset, dl and dd tags

Issue #1491
Automate model restructure code adjustments.

Minor pathing adjustments and expose platform category to aid the
 cloud/infra navigation.
Add test for passing platform attributes to automate during provisioning
Initial pass of the Automate model restructure.
converted tabs to spaces, aligned hash rockets, adjusted formatting

Issue #1491
Merge pull request #149 from roliveri/openstack_handle

Added Fog wrapper class for OpenStack access.
Updated Automate UI export to use backup with zip format.

Rewrote MiqAeDatastore unit test for new automate zip format.
Test validates more counts than previous version and skips unneeded "should_not raise_error" export test.
Remove RedHat specific class and implement anonymous_ftp subclass

https://bugzilla.redhat.com/show_bug.cgi?id=965889
Testing .log_status should not blindly call .log_system_status

MiqServer.log_system_status does a lot of shelling out.
Merge pull request #162 from brandondunne/file_depot_blind_ftp

Remove RedHat specific class and implement anonymous_ftp subclass
Merge pull request #163 from chessbyte/fix_miq_server_status_management_spec

Testing .log_status should not blindly call .log_system_status
Merge pull request #156 from gmcculloug/automate_ui_export

Updated Automate UI export to use backup with zip format.
Default priority for domain, set priority based on ordered domain ids