Patches to racoonctl

Here be a new set of patches to racoonctl and racoon:

ipseckey-20120220.patch.bz2

racoonctl can now load a binary RSA public key from a file into a running racoon.

I have also updated the HOWTO document.

Written by MC on Sweetmorn, the 51 day of Chaos in the YOLD 3178 (2012-02-20).