++changes(next version)

Signed-off-by: Nico Schottelius <nico@brief.schottelius.org>

docs/changelog

@@ -4,6 +4,10 @@ Changelog
 	* Changes are always commented with their author in (braces)
 	* Exception: No braces means author == Nico Schottelius
 
+2.1.0pre8:
+	* Type cleanup: __apt_ppa, __apt_ppa_update_index, __file, 
+		__ssh_authorized_key, __timezone, all install types (Steven Armstrong)
+
 2.1.0pre7: 2012-11-07
 	* Core: All unit tests restored back to working
 	* Core: Print error message on missing initial manifest