Add repo settings and remove highlights for Diablo

We've deprecated per-release highlights and are now removing them.
We also now require repository-settings for deliverables. This adds
the one and removes the other.

Change-Id: I965c6c1ef1be9558b325618ec0d990e9999e4ea3

deliverables/diablo/glance.yaml

@@ -8,7 +8,9 @@ releases:
     projects:
       - repo: openstack/glance
         hash: 84e5d7fa0d38e6831570384db3cb1d6bd35b42b4
-  - version: "2011.3.1"
+  - version: 2011.3.1
     projects:
       - repo: openstack/glance
         hash: ffcd0ca83b6793d7f4f3f5bcbd02c31ca71e6da7
+repository-settings:
+  openstack/glance: {}

deliverables/diablo/nova.yaml

@@ -8,7 +8,9 @@ releases:
     projects:
       - repo: openstack/nova
         hash: a8e8d26393ac379f28db20a639d1711551106897
-  - version: "2011.3.1"
+  - version: 2011.3.1
     projects:
       - repo: openstack/nova
         hash: 2210b0796bf0b905ee5956a0b526b07eaae86709
+repository-settings:
+  openstack/nova: {}

deliverables/diablo/python-novaclient.yaml

@@ -4,7 +4,9 @@ team: nova
 type: library
 release-model: cycle-with-intermediary
 releases:
-  - version: "2.6.0"
+  - version: 2.6.0
     projects:
       - repo: openstack/python-novaclient
         hash: d81b0d84c1aef8955c45a5117239baba1058dc85
+repository-settings:
+  openstack/python-novaclient: {}

deliverables/diablo/swift.yaml

@@ -4,19 +4,21 @@ team: swift
 type: service
 release-model: cycle-with-intermediary
 releases:
-  - version: "1.4.0"
+  - version: 1.4.0
     projects:
       - repo: openstack/swift
         hash: de49be3929d504974286c20b615522a202d607c6
-  - version: "1.4.1"
+  - version: 1.4.1
     projects:
       - repo: openstack/swift
         hash: 9ab33970b58b8219245bfd89e2ad9442c0e94f17
-  - version: "1.4.2"
+  - version: 1.4.2
     projects:
       - repo: openstack/swift
         hash: a9c0a264b8189d37b2242a6a267913ab97ae3baa
-  - version: "1.4.3"
+  - version: 1.4.3
     projects:
       - repo: openstack/swift
         hash: d415db9af18749356123c43f1f9754d309a60505
+repository-settings:
+  openstack/swift: {}