add touchpad role

.gitmodules

@@ -257,3 +257,6 @@
 	path = chromium
 	url = ../ansible-role-chromium.git
 	branch = master
+[submodule "touchpad"]
+	path = touchpad
+	url = ../ansible-role-touchpad.git

touchpad

@@ -0,0 +1 @@
+Subproject commit 660a76faa36b1f78975a09e36a23ceb4f0d57b8b