Tor-ramdisk 20100125

This release comes close on the heels of the last one to accommodate an important upstream security fix. Due to a break of their servers, the tor team has had to rotate two of the seven v3 authority keys. The only change to our image was bumping tor to version 0.2.1.22. The change was incorporated into all of our supported arches, i686, x86_64 and MIPS. Since privacy is the hallmark of tor, the natural question is, did the breach compromise anonymity. The answer is no because tor requires consensus of four of the seven v3 authorities for its directory. Compromising only two is not sufficient, but does get one step closer breaking the entire network. This is an important update and users of tor-ramdisk and encourages to switch.