update CHANGELOG with new remove patches

git-svn-id: file:///var/svn/freetz/trunk@9830 149334a1-2f27-0410-a3b9-fc62619ac1e6
fix "unmet direct dependencies" of samba & mediasrv caused by r9811 (closes #1971)

git-svn-id: file:///var/svn/freetz/trunk@9831 149334a1-2f27-0410-a3b9-fc62619ac1e6