Removed the "slirp backend" networking module from the Bochs sources. It had
required an external binary and it couldn't be ported to Windows. Now the new
builtin and portable slirp support based on Qemu's implementation is almost
stable and all the 'vnet' DHCP and TFTP features have been ported to the new
slirp module.
TODO: rename all the "slirp_new" stuff to "slirp"


git-svn-id: svn://svn.code.sf.net/p/bochs/code/trunk@12267 6c8e4198-a580-4521-a02f-c9ae86df1db9
Regenerated after "slirp backend" removal


git-svn-id: svn://svn.code.sf.net/p/bochs/code/trunk@12268 6c8e4198-a580-4521-a02f-c9ae86df1db9