The slide-making masses have spoken and Google's dutifully listened. After launching presentations for Docs as a preview last October, the search giant's making that editor ready for prime time with a few user-suggested tweaks in tow. In addition to the recently introduced slew of transitions, themes, tables and collaborative options, Mountain View's now tossing in the ability to make, edit and resolve comments, send email notifications, as well as control read / write privileges for outside users. And don't worry about your old documents getting l