Single button on apikey create overlay (rancher/rancher#1490)

app/components/edit-apikey/component.js

@@ -11,6 +11,11 @@ export default Ember.Component.extend(NewOrEdit,{
     this.set('model', this.get('originalModel').clone());
   },
 
+  canSave: function() {
+    return (this.get('originalModel.name')||'') !== (this.get('model.name')||'') ||
+           (this.get('originalModel.description')||'') !== (this.get('model.description')||'');
+  }.property('originalModel.{name,description}','model.{name,description}'),
+
   doneSaving: function() {
     this.sendAction('dismiss');
   },

app/components/edit-apikey/template.hbs

@@ -34,5 +34,19 @@
     {{textarea value=primaryResource.description classNames="form-control no-resize" rows="5" placeholder="e.g. This key is used by the app servers to deploy containers"}}
   </div>
 
-  {{partial "save-cancel"}}
+  {{#if justCreated}}
+    <div class="footer-actions">
+      {{#if saving}}
+        <button class="btn btn-primary btn-disabled"><i class="fa fa-spinner fa-spin"></i> Saving...</button>
+      {{else}}
+        {{#if canSave}}
+          <button {{action "save"}} class="btn btn-primary">Save</button>
+        {{else}}
+          <button {{action "cancel"}} class="btn btn-primary">Close</button>
+        {{/if}}
+      {{/if}}
+    </div>
+  {{else}}
+    {{partial "save-cancel"}}
+  {{/if}}
 </section>