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
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
Fixed the script saving issue in CustomizationTemplate in PXE Controller

Added missing :serialize key to the :locals hash

https://bugzilla.redhat.com/show_bug.cgi?id=1114756
Fix connection issue when EmsOpenstack#port is nil.
Fixed Drift Screen scrolling issue

https://bugzilla.redhat.com/show_bug.cgi?id=1117970
Fixed issues found dutring testing.

- Fixed labels on the copy form.
- Fixed text on toolbar buttons and right cell header in copy form.
- Fixed open_parent_nodes method to retunr parent node of the existing node so children can be added to that node. Also added code to remove any existing children of the node in automate tree before adding child nodes, it was causing duplication of nodes in the tree.
- Changed code to pass in entry_point variable to common ae_tree_select view to display in the title of tree pop-up.
- Added new fqname_sans_domain method that returns fqname of selected namespace without domain, to prevent an error during copy.

Issue #105
Fix issue with private flavors not being visible on refresh

https://bugzilla.redhat.com/show_bug.cgi?id=1117972
Merge pull request #157 from h-kataria/ae_copy_feature

Added support to copy class, instance, method automate objects.
Merge pull request #140 from AparnaKarve/bz1101250_custom_serialize_for_dhtmlxgrid

Added a custom serialize method for dhtmlxgrid.