EXTERNAL_SUBDIRS: add hint to help

git-svn-id: file:///var/svn/freetz/trunk@9825 149334a1-2f27-0410-a3b9-fc62619ac1e6
remove_kids: fix directories (refs r9815)

git-svn-id: file:///var/svn/freetz/trunk@9826 149334a1-2f27-0410-a3b9-fc62619ac1e6
some cleanup of patches Config.in

git-svn-id: file:///var/svn/freetz/trunk@9827 149334a1-2f27-0410-a3b9-fc62619ac1e6
(logo) tagging: support for html&lua menu logos

git-svn-id: file:///var/svn/freetz/trunk@9828 149334a1-2f27-0410-a3b9-fc62619ac1e6
Point-to-Point: needs replace kernel for 7340 & 7390 with 5.50 too

git-svn-id: file:///var/svn/freetz/trunk@9829 149334a1-2f27-0410-a3b9-fc62619ac1e6