Prevent scheduling JT runs where credentials with passwords are required. Added read-only view of schedules when user does not have edit permissions.

awx/ui/client/lib/services/base-string.service.js

@@ -58,6 +58,7 @@ function BaseStringService (namespace) {
      * the project.
      */
     this.CANCEL = t.s('CANCEL');
+    this.CLOSE = t.s('CLOSE');
     this.SAVE = t.s('SAVE');
     this.OK = t.s('OK');
     this.NEXT = t.s('NEXT');