- ROUTE target removed from kernel headers, will no longer compile,

- ROUTE target removed from kernel headers, will no longer compile,
- build layer7, old-1.3.7 and 20070806 with dist_kernel only (require
  additional headers except for IPV4OPTSSTRIP, which may be moved to
  separate patch if anyone needs to compile it on his own kernel), as...
- ...*-test files are no longer used for check if to build

Changed files:
    iptables-20070806.patch -> 1.10
    iptables-account.patch -> 1.5
    iptables-layer7.patch -> 1.6
    iptables-old-1.3.7.patch -> 1.6
    iptables-stealth.patch -> 1.2
    iptables-tproxy.patch -> 1.5
    iptables.spec -> 1.281