* The "net" driver is now also loaded.
* The node tree is now dumped.
* If registering fails, the node is now removed from its parent again
(for now, correct would be to release it).
* device_node::_RegisterDynamic() now also checks for the driver path.
* _RegisterFixed() no longer calls supports_device() - since it has been
directly specified, we will assume the user knows what he is doing.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25112 a95241bf-73f2-0310-859d-f6bbb57e9c96