Use strings instead of stack frames for long stack traces.
Use strings instead of stack frames for long stack traces.

This fixes #117 and #111.

cgvarela/q,harks198913/q,pwmckenna/q,IbpTeam/node-q,potato620/q,pwmckenna/q,greyhwndz/q,dracher/q,CozyCo/q,willsmth/q,welbornio/q,Muffasa/q,cgvarela/q,miamarti/q,bnicart/q,homer0/q,potato620/q,darkdragon-001/q,Zeratul5/q,b12consulting/q,lvdou2518/q,gustavobeavis/q,manushthinkster/q,SarunasAzna/q,yizziy/q,gorcz/q,Zeratul5/q,willsmth/q,Muffasa/q,rasata/q,harks198913/q,zhangwenquan/q,STRd6/q,rasata/q,manushthinkster/q,signpost/q,ajunflying/q,CozyCo/q,yizziy/q,IlianStefanov/q,ShopCo/q,kevinsawicki/q,criferlo/q,linalu1/q,bnicart/q,lidasong2014/q,zhangwenquan/q,signpost/q,X-Bird/q,npmcomponent/microjs-q,darkdragon-001/q,X-Bird/q,100star/q,jymsy/q,gorcz/q,aramk/q,npmcomponent/techjacker-q,lvdou2518/q,ajunflying/q,liwangbest/q,kriskowal/q,mcanthony/q,linalu1/q,aramk/q,kriskowal/q,liwangbest/q,ShopCo/q,homer0/q,lidasong2014/q,IlianStefanov/q,behind2/q,mcanthony/q,welbornio/q,criferlo/q,IbpTeam/node-q,dracher/q,miamarti/q,b12consulting/q,jymsy/q,SarunasAzna/q,behind2/q,greyhwndz/q,gustavobeavis/q