[MySQL] upgrade from 5.6.14 to 5.6.20

MySQL
from mysql-5.6.14-osx10.7-x86_64 to mysql-5.6.20-osx10.8-x86_64

1. download the new version of MySQL
– http://www.mysql.com/downloads/
2. follow the instructions on the site(??)
– coolest guides on the planet