Add (failing) test for logger with two file transports
Add (failing) test for logger with two file transports

DenisGorbachev/winston,whismat/winston,alinex/winston,wancharle/winston,jjmleiro/winston,z-10/winston,dbmikus/winston,megastef/winston,SmartNode-es/winston,dustinblackman/winston,unlucio/winston,aquavitae/winston,rakesh-mohanta/winston,nikolas/winston,psquickitjayant/winston,winstonjs/winston,paulhroth/winston,beni55/winston,modulexcite/winston,s-panferov/winston,get-trucked/winston,winstonjs/winston,thaliproject/winston,harriha/winston,tobli/winston