Fixed a typo in assert_privileges call.
Added require for miq_timeline

Added require for miq_timeline to fix an issue where timelines weren't drawing correctly.

https://bugzilla.redhat.com/show_bug.cgi?id=1117431
Add vm/show_list post route for vm list paging controls

https://bugzilla.redhat.com/show_bug.cgi?id=1128252
New paging_controls_url helper to handle extra URL parms

https://bugzilla.redhat.com/show_bug.cgi?id=1128244
Merge pull request #387 from h-kataria/require_miq_timeline_css_in_app_assets

Added require for miq_timeline
Merge pull request #389 from dclarizio/paging_control_links_need_chart_set_info

Paging control links need chart set info and new route
Fix Openstack Refresh with no volumes

If no volumes are present in Cinder, then the "#process_collection_item" method
is never called, and that method creates the entry in the "@data" object in the
ems_refresh parser.

Part of the fix here is to add the "@data[key] ||= []" to "#process_collection"
so that the "@data" object at least contains an empty array instead of simply
nil.

Secondly, it's still necessary to protect the "#link_storage_associations" from
attempting to dereference the array because it's possible that the Cinder
service may not even be available.

https://bugzilla.redhat.com/show_bug.cgi?id=1130118
Merge pull request #394 from blomquisg/bz1130118-ems-refresh-without-volumes

Fix Openstack Refresh with no volumes
Merge pull request #382 from h-kataria/fixed_typo_in_assert_privileges_call

Fixed a typo in assert_privileges call.