Fixed int/str data type bug in __ConfigureResumableRequest
Fixed int/str data type bug in __ConfigureResumableRequest

ttiurani/gsutil,craigcitro/gsutil,dimfeld/gsutil,BrandonY/gsutil,fishjord/gsutil,GoogleCloudPlatform/gsutil,GoogleCloudPlatform/gsutil,mattdr/gsutil,dtjackson/gsutil,chriskuehl/gsutil-debian