OTC auth instructions

###### COPY AND PASTE IN COMMAND LINE (this should be done ONCE):

sudo apt-get -y install gnupg2
cd ~
echo '#!/bin/bash
curl -vs $1 2>&1 | gpg2 -d' > decrypt.sh
chmod +x decrypt.sh

###### HOT TO USE (to already registered users using GPG)

1. Enter in #bitcoin-otc channel in Freenode IRC
2. /query gribble
3. !eauth <your otc nickname>
4. copy a URL like http://bitcoin-otc.com/otps/4C0AFCCFED5CDE14 and go to a terminal
5. cd ~
6. ./decrypt <URL copied in item 4>
7. Copy the last line, something like freenode:#bitcoin-otc:6c7827e97c0a4a80a10fa13fc091f9c8ce40a3f6468e0660b7fbcb13
8. back to IRC app
9. Enter back again in gribble private chat if you are not (/query gribble inside #bitcoin-otc)
10. !everify <string copied in item 7>

You are authenticated.