[EUWE] Display the same services in the tree as in the right-side list

[lgalis]

Display all services in the tree that are now displayed in the right-side list: services with no ancestry, regardless of the display field value,.
Links
upstream - ManageIQ/manageiq-ui-classic#632

https://bugzilla.redhat.com/show_bug.cgi?id=1431271

[lgalis]

@miq-bot add_label ui, bug, wip

[lgalis]

@miq-bot remove_label wip
@h-kataria - please review

[lgalis]

@miq-bot remove_label wip

[miq-bot]

Checked commit lgalis@20ef367 with ruby 2.2.6, rubocop 0.47.1, and haml-lint 0.20.0
2 files checked, 2 offenses detected

spec/presenters/tree_builder_services_spec.rb

• ❗ - Line 12, Col 7 - Style/ClosingParenthesisIndentation - Indent ) the same as the start of the line where ( is.
• ❗ - Line 8, Col 7 - Style/AlignHash - Align the elements of a hash literal if they span more than one line.

[h-kataria]

Looks good

[himdel]

@lgalis is there a master PR somewhere please?

(trying to find out more about http://talk.manageiq.org/t/service-tree-doesnt-display-service-with-ancestry/2219 )

[lgalis]

@himdel - this is the PR for master - ManageIQ/manageiq-ui-classic#632
However - for Euwe, the right side was displaying only services with no ancestry, while the tree was displaying services with the display not false - this PR brings them in sync, as requested in the BZ and discussed with @h-kataria and @dclarizio.