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
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
Rubocop comments addressed.

- Fixed any issues found during testing and cleanup, found some issues because of the PR that was merged right before this PR to remove @record from session object.
- Added new copy_objects_form view, missed adding in previous commit.
- Added new miq_ae_domains_spec model, missed adding in previous commit.

Issue #105
PR comments addressed.

- Converted copy_objects_form view to haml.
- Refactored code to address PR comments.
- Renamed methods in miq_ae_domain model and fixed them to exclude domain records with system value as NULL or false.
- Added new model method "copy" to miq_ae_instance, miq_ae_method, miq_ae_class models to clean up controller code and be called from controller to save copied objects.
- Fixed spec tests to call newly renamed methods, and fixed Product Features count in miq_product_feature_spec.rb

Issue #105
Added missing class to Alert Profile Assignment selection box

https://bugzilla.redhat.com/show_bug.cgi?id=1100355
updated styling

https://bugzilla.redhat.com/show_bug.cgi?id=1100355
No need to lock tree in Assignments accordion.

There is no need to lock tree in Assignments accordion, as there is no cancel button on that screen so there is no way to unlock the tree.
Added a missing route "dynamic_list_refresh" to Service Controller

https://bugzilla.redhat.com/show_bug.cgi?id=1104895
Improve logging in MiqQueue.
Added support for Empty [ifp] sections

Some versions of SSSD creates an empty [ifp] section
in the /etc/sssd/sssd.conf file. We need to support
both non-existent, and empty [ifp] sections as well.