linkbox_remove-function:
 * revise it, make it work the latest labors for 7390 & 7490
 * fixes the problem reported in [http://www.ip-phone-forum.de/showthread.php?t=271048 this thread]


git-svn-id: file:///var/svn/freetz/trunk@12172 149334a1-2f27-0410-a3b9-fc62619ac1e6
linkbox_remove:
 * keep just one version of it (the alternative version works as well but it's less safe against potential AVM code changes)


git-svn-id: file:///var/svn/freetz/trunk@12173 149334a1-2f27-0410-a3b9-fc62619ac1e6
remove_assistant-patch:
 * use linkbox_remove instead of reimplementing it in-place


git-svn-id: file:///var/svn/freetz/trunk@12174 149334a1-2f27-0410-a3b9-fc62619ac1e6
phonebook-tools:
 * make the default value of {{{-b}}} depend on "started on a box vs. started on some other platform"
 * refs #2477


git-svn-id: file:///var/svn/freetz/trunk@12175 149334a1-2f27-0410-a3b9-fc62619ac1e6