Changes since 1.4.10

1) Remove 'unclean' support.

2) Remove NAT_BEFORE_RULES.

3) Remove HAVEROUTE column from ProxyARP.

4) Change default for ALL INTERFACES in /etc/shorewall/nat.

5) Rename the product to Shorewall2.

6) Remove common chain.

7) Add default action mechanism.

8) Add USER/GROUP column to /etc/shorewall2/action.template.

9) Get installer/uninstaller to work.

10) Restore HAVEROUTE and add PERSISTENT column to the proxy arp file.