We’ve been excited about the first ever Capital Fringe Festival, which kicks off all over the city on July 20, for months. So you’ll forgive us if we’ve spent nearly all morning today checking out the Festival’s entire line-up, which was just put up on their web site in a spiffy, sortable interface. Neat. As fun as it is to sift through all the strange and fantastic-sounding show names, so far it seems to us…