[Tree] Continue breaking apart tree view

platform/commonUI/general/res/templates/tree/node.html

@@ -1,32 +1,8 @@
-<li>
-    <span
-        class="tree-item menus-to-left"
-        ng-class="{selected: treeNode.isSelected()}"
-        >
-        <span
-                class='ui-symbol view-control flex-elem'
-                ng-class="{ 'has-children': model.composition !== undefined, expanded: toggle.isActive() }"
-                ng-click="toggle.toggle(); treeNode.trackExpansion()"
-                >
-        </span>
-        <mct-representation
-                class="rep-object-label"
-                key="'label'"
-                mct-object="domainObject"
-                parameters="{suppressMenuOnEdit: true}"
-                ng-click="treeNode.select()"
-                >
-        </mct-representation>
+<span class="tree-item menus-to-left">
+    <span class='ui-symbol view-control flex-elem'>
     </span>
-    <span
-        class="tree-item-subtree"
-        ng-show="toggle.isActive()"
-        ng-if="model.composition !== undefined"
-        >
-        <mct-representation key="'subtree'"
-                            ng-model="ngModel"
-                            parameters="parameters"
-                            mct-object="treeNode.hasBeenExpanded() && domainObject">
-        </mct-representation>
+    <span class="rep-object-label">
     </span>
-</li>
+</span>
+<span class="tree-item-subtree">
+</span>

platform/commonUI/general/res/templates/tree/toggle.html

@@ -0,0 +1,2 @@
+<span class='ui-symbol view-control flex-elem'>
+</span>