Read-only extended read view (jenkinsci#4479)

* Read-only extended read view

* Namespace css, add selector for when read-only

Remove select changes

* Revert change that is no longer in use

* Format radioBlock

* Disable select

* Reduce diff and rename to read only

* More whitespace revert

* Add possibleReadOnlyField to wrap content

* Less diff

* Fix missing tag close

* New line

* Fix another if

* Change if statement to bail out early

* Remove drag and drop re-order when read only

core/src/main/resources/hudson/model/Job/configure.jelly

@@ -30,6 +30,15 @@ THE SOFTWARE.
 
   <l:layout type="one-column" permission="${it.EXTENDED_READ}" title="${%Config(it.displayName)}">
 
+    <j:choose>
+      <j:when test="${app.hasPermission(it.CONFIGURE)}">
+        <j:set var="readOnlyMode" value="false" />
+      </j:when>
+      <j:otherwise>
+        <j:set var="readOnlyMode" value="true" />
+      </j:otherwise>
+    </j:choose>
+
     <l:js src="jsbundles/config-scrollspy.js" />
     <l:css src="jsbundles/config-scrollspy.css" />
 

war/src/main/js/config-scrollspy.less

@@ -24,6 +24,10 @@
   .section-header-row.config_general .section-header {
     display: none;
   }
+
+  td.setting-main {
+    line-height: 29px
+  }
 }
 
 .jenkins-config-widgets {