added regression test for burg's bug. All tests passing
added regression test for burg's bug. All tests passing

shockone/pry,deivid-rodriguez/pry,bronzdoc/pry,85x14/pry,jasnow/pry,jasonm23/pry,jasnow/pry,icebreaker/pry,nju520/pry,shockone/pry,caporta/pry,gfvcastro/pry,geoffreylitt/pry,raeno/pry,scalixte-mdsol/pry,printercu/pry,caporta/pry,sferik/pry,sideci-sample/sideci-sample-pry,caporta/pry,ooohiroyukiooo/pry,pvdb/pry,tdg5/pry,ooohiroyukiooo/pry,jasonm23/pry,richo/pry,gfvcastro/pry,jasonm23/pry,nju520/pry,geoffreylitt/pry,tdg5/pry,ooohiroyukiooo/pry,jasnow/pry,85x14/pry,ngpestelos/pry,raeno/pry,icebreaker/pry,pvdb/pry,printercu/pry,nju520/pry,scalixte-mdsol/pry,85x14/pry,josue804/debunker,ngpestelos/pry,scalixte-mdsol/pry,shockone/pry,raeno/pry,sferik/pry,bronzdoc/pry,josue804/debunker,tdg5/pry