Fix textual summary display in tenants.

[martinpovolny]

ping @ZitaNemeckova

• fix a regression causes by the TextualSummary componentization PR
• fix broken formatting

FIXME

• there are more issues probably related to the use of API and angular in editing tennants. Namely the left tree disappears on {new,edit}/save or edit/cancel. There's a whole page reload, that should not be....

[ZitaNemeckova]

Configuration -> Access Control -> click on a tenant
Before:

After:
It works correctly.

Tested in UI. LGTM 👍

[miq-bot]

Checked commits martinpovolny/manageiq-ui-classic@456420e~...8d470a4 with ruby 2.3.3, rubocop 0.52.1, haml-lint 0.20.0, and yamllint 1.10.0
0 files checked, 0 offenses detected
Everything looks fine. 🍰

[ZitaNemeckova]

Tested second commit in UI.
Before:

After:

LGTM 👍

[ZitaNemeckova]

  1) OpsController::Tenants #tenant_set_record_vars sets value of parent & divisible fields for new record
     Failure/Error: expect(tenant.parent.id).to eq(@tenant.id)
     
       expected: 84000000001212
            got: 84000000001211
     
       (compared using ==)
     # ./spec/controllers/ops_controller/ops_rbac_spec.rb:277:in `block (4 levels) in <top (required)>'

Test failure is unrelated to this PR.

[himdel]

Merging in spite of failing travis, as this is needed for testing the actual travis fix :). (#4011)