adding Key params to info returned during httpProgress in order to identify which file is uploading right now during multifile upload
adding Key params to info returned during httpProgress in order to identify which file is uploading right now during multifile upload

GlideMe/aws-sdk-js,LiuJoyceC/aws-sdk-js,guymguym/aws-sdk-js,GlideMe/aws-sdk-js,aws/aws-sdk-js,grimurjonsson/aws-sdk-js,guymguym/aws-sdk-js,grimurjonsson/aws-sdk-js,guymguym/aws-sdk-js,chrisradek/aws-sdk-js,LiuJoyceC/aws-sdk-js,chrisradek/aws-sdk-js,chrisradek/aws-sdk-js,jeskew/aws-sdk-js,jeskew/aws-sdk-js,GlideMe/aws-sdk-js,GlideMe/aws-sdk-js,aws/aws-sdk-js,grimurjonsson/aws-sdk-js,LiuJoyceC/aws-sdk-js,jeskew/aws-sdk-js,chrisradek/aws-sdk-js,aws/aws-sdk-js,guymguym/aws-sdk-js,aws/aws-sdk-js,jeskew/aws-sdk-js