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
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
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
Merge pull request #158 from mkanoor/domain_properties

Default priority for domain, set priority based on ordered domain ids
Service Catalog tree fixed to not show Actions nodes below Service nodes

Moved x_get_tree_st_kids method from parent TreeBuilderCatalogsClass to subclasses TreeBuilderCatalogItems and TreeBuilderServiceCatalog, so each can determine what to draw in the tree.
Added support to copy class, instance, method automate objects.

- Added hidden product features to support copy of class, instance, method automate objects.
- Added copy buttons in toolbars and changed application_helper to display new buttons.
- Added support in controller for copy buttons.
- Added spec tests to test new model methods unlocked_domains? and all_unlocked_domains.
- Added spec tests to test copy of class in controller spec tests.
- Added any specific routes needed for these tasks.

Issue #105