catch errors on request object and emit an error from restler
catch errors on request object and emit an error from restler

mishguruorg/restler,Tetpay/restler,habibmasuro/restler,blakevanlan/restless,prusik/restler,dkoleary88/restler,djchie/restler-1,lo1tuma/restler,uw-oris/restler,mitni455/restler,cyrilthank/bitstarter,hydepark83/bitstarter,dam1/restler-perso,tobiwild/restler,danwrong/restler,MillerRen/restler,jadbaz/restler,benjisg/restler