grandchildren-test removed

docs/grandchildren-test/buttons.md

----
-layout: default
-title: Buttons
-parent: Grandchildren test
-has_children: true
----
-
-Buttons
-----
-
-Child of [Grandchildren test](..)

docs/grandchildren-test/buttons/grandchild.md

----
-layout: default
-title: Buttons Child Page
-parent: Buttons
-grand_parent: Grandchildren test
----
-
-Buttons Child Page
-----

docs/grandchildren-test/index.md

----
-layout: default
-title: Grandchildren test
-has_children: true
-nav_order: 8
----
-
-Grandchildren test
-==================
-
-Has a child [Buttons](buttons)
-and a grandchild [Child of Buttons](buttons/grandchild)

docs/grandchildren-test/labels.md

----
-layout: default
-title: Labels
-parent: Grandchildren test
-has_children: true
----
-
-Labels
-----
-
-Child of Grandchildren test

docs/grandchildren-test/labels/label-grandchild.md

----
-layout: default
-title: Labels Child Page
-parent: Labels
-grand_parent: Grandchildren test
----
-
-Labels Child Page
-----