added mode bar up top

cms/static/sass/views/_unit.scss

@@ -423,6 +423,19 @@ body.course.unit {
       padding: 20px;
       border-radius: 2px 2px 0 0;
 
+      .component-edit-modes {
+        @include box-sizing(border-box);
+        list-style: none;
+        position: absolute;
+        width: 100%;
+        padding: 15px;
+        top: 0;
+        right: 0;
+        border-bottom: 1px solid $lightBluishGrey2;
+        background: $lightGrey;
+
+      }
+
       .metadata_edit {
         margin-bottom: 20px;
         font-size: 13px;

cms/templates/component.html

 <div class="wrapper wrapper-component-editor">
 	<div class="component-editor">
+	  <menu class="component-edit-modes">
+	  	  <a href="#" class="button cancel-button">Editor</a>
+	  	  <a href="#" class="button cancel-button">Settings</a>
+	  </menu>
 	  <div class="module-editor">
 	    ${editor}
 	  </div>