Add a 'New Page' button to the /pages browser that allows users to create a new page within a subdirectory.

test/test_pages_view.rb

@@ -32,4 +32,15 @@ context "Precious::Views::Pages" do
     @page.instance_variable_set("@results", results)
     assert_equal %{<li><a href="/Mordor/Eye-Of-Sauron" class="file">Eye Of Sauron</a></li>\n<li><a href="/pages/Mordor/Orc/" class="folder">Orc</a></li>}, @page.files_folders
   end
+
+  test "new_page_data_variables within Home directory" do
+    assert_equal nil, @page.new_page_data_variables
+  end
+
+  test "new_page_data_variables within subdirectory" do
+    @page.instance_variable_set("@path", "Mordor")
+    assert_equal ' data-path="Mordor"', @page.new_page_data_variables
+    @page.instance_variable_set("@path", "Mordor/Eye-Of-Sauron")
+    assert_equal ' data-path="Mordor/Eye-Of-Sauron"', @page.new_page_data_variables
+  end
 end