updated Download section of README. Removed link to empty downloads section and nonexistent minified file, and updated uncompressed filesize
updated Download section of README. Removed link to empty downloads section and nonexistent minified file, and updated uncompressed filesize

lonely8rain/async,Zhang/async,jnordberg/async,jaruba/async,r14r/fork_javascript_async,steverobb/async,Connectlegendary/async,XM-Right/async,Kikobeats/async,bjlxj2008/async,Qix-/async,r14r-work/fork_javascript_async,mikedeboer/mozAsync,Segeon-Kim/async,lanffy/async,rlugojr/async,steverobb/async,renruixi/async,modulexcite/async,DanieleTassone/async,imjerrybao/async,hargasinski/async,andyburke/antisync,suguru03/async,Segeon-Kim/async,Qix-/async,sjclijie/async,ariesnah/async,wrenth04/async,KnottedRain/async,markyen/async,navyxie/async,Zhang/async,ibakaidov/async,wrenth04/async,ariesnah/async,ezubarev/async,rborisov/async,gypsydave5/async,pandeysoni/async,DDunc/async,SaiNadh001/async,youprofit/async,JulianVolodia/async,jnordberg/async,zhhb/async,renruixi/async,SaiNadh001/async,rlugojr/async,jamesjnadeau/async,imjerrybao/async,ArcadiusK/async,ezubarev/async,DaAwesomeP/async,llwanghong/async,caolan/async,scq000/async,pandeysoni/async,virtdb/async,pandoraui/async,zhakui/async,FrankSunnyvale/async,jaruba/async,garysye/async,mingqi/uclogs-async,markyen/async,LeoYao/async,arigo-software/async,moander/async,haggholm/async,mcanthony/async,pandoraui/async,Segeon-Kim/async,FrankSunnyvale/async,hargasinski/async,DDunc/async,ArcadiusK/async,andalm/async,wushuyi/async,kolomiichenko/async,ibakaidov/async,r14r/fork_javascript_async,tjwudi/async,chaddm/async,xiebaochun/async,haggholm/async,justincy/async,r14r-work/fork_javascript_async,suguru03/async,modulexcite/async,RickyDan/async,KnottedRain/async,navyxie/async,moander/async,andyburke/antisync,beni55/async,sjclijie/async,scq000/async,lonely8rain/async,garysye/async,wushuyi/async,mcanthony/async,evdevgit/async,chaddm/async,XM-Right/async,yaronn/async,justincy/async,megawac/async,mingqi/uclogs-async,JulianVolodia/async,carck/async,zhakui/async,caolan/async,LeoYao/async,evdevgit/async,abhishekgahlot/async,jamesjnadeau/async,megawac/async,DanieleTassone/async,bjlxj2008/async,arigo-software/async,youprofit/async,gypsydave5/async,beni55/async,tjwudi/async,andalm/async,ecasilla/async,DaAwesomeP/async,rborisov/async,RickyDan/async,xiebaochun/async,llwanghong/async,lanffy/async,Kikobeats/async,kolomiichenko/async,ecasilla/async,zhhb/async,abhishekgahlot/async,carck/async,Connectlegendary/async