[api] File transport: Add streaming options/criteria.
[api] File transport: Add streaming options/criteria.

nikolas/winston,tobli/winston,SmartNode-es/winston,psquickitjayant/winston,apiaryio/winston,paulhroth/winston,dustinblackman/winston,megastef/winston,winstonjs/winston,modulexcite/winston,beni55/winston,jjmleiro/winston,uber/winston,winstonjs/winston,dbmikus/winston,wancharle/winston,s-panferov/winston,thaliproject/winston,harriha/winston,rakesh-mohanta/winston,unlucio/winston,alphagov/winston,pantheon-systems/winston,z-10/winston,whismat/winston,get-trucked/winston,auth0/winston,aquavitae/winston,alinex/winston,DenisGorbachev/winston