The 2013 Mountain Oasis Electronic Music Summit, happening October 25 - 27 in beautiful downtown Asheville, NC, now announces more artists joining it's already spectacular lineup. Sparks, Ulrich Schnauss, Mount Kimbie, ITAL (live), Autre Ne Vuet, Delorean, Actress, Shlohmo, Sorne, T.Williams, and People Get Ready will join the line up which already includes Nine Inch…