20.109(F09):OWW basics

Using OpenWetWare in 20.109
 * Some general information about the class wiki

Getting started on OpenWetWare
 * Instructions for getting an OWW account and general editing etiquette.
 * some simple wiki editing examples
 * adding pictures to a wiki page
 * hexadecimal codes for colors

Guidelines for editing the 20.109 wiki
 * Some 20.109 specific guidelines for editing OpenWetWare.