Upgraded themes

New and upgrade themes have been installed:

agency, agentpress, amped, apparition, associate, backcountry, balance, beecrafty, crystal, corporate, decor, delicious, education, eleven40, enterprise, executive, fabric, familytree, focus, freelance, generate, genesis-sample, goinggreen, landscape, lifestyle, luscious, magazine, manhattan, metric, mindstream, minimum, mocha, news, outreach, pretty, pretty-pictures, prose, quattro, scribble, serenity, streamline, stretch