Add more tests for multipart now in driver api_testsuite
Add more tests for multipart now in driver api_testsuite

jimjag/minio,harshavardhana/minio,alexellis/minio,wangtuanjie/minio,alexex/minio,jimjag/minio,solderzzc/minio,mkash32/minio,aead/minio,NitishT/minio,flandr/minio,rushenn/minio,luomeiqin/minio,koolhead17/minio,mf-00/newgo,vadmeste/minio,harshavardhana/minio,harshavardhana/minio,minio/minio,aead/minio,harshavardhana/minio,luomeiqin/minio,jimjag/minio,harshavardhana/minio,dvstate/minio,solderzzc/minio,krisis/minio,wangtuanjie/minio,rushenn/minio,aead/minio,aead/minio,kahing/minio,alexellis/minio,wangtuanjie/minio,solderzzc/minio,abperiasamy/minio,luomeiqin/minio,krishnasrinivas/minio-daily,aead/minio,alexex/minio,vadmeste/minio,dvstate/minio,dvstate/minio,abperiasamy/minio,fwessels/minio,brendanashworth/minio,koolhead17/minio,flandr/minio,hackintoshrao/minio,krishnasrinivas/minio,balamurugana/minio,jimjag/minio,dutchcoders/minio,harshavardhana/minio,flandr/minio,wangtuanjie/minio,minio/minio,dutchcoders/minio,harshavardhana/minio,NitishT/minio,krishnasrinivas/minio,fwessels/minio,dvstate/minio,donatello/minio,harshavardhana/minio,kahing/minio,donatello/minio,abperiasamy/minio,dutchcoders/minio,krishnasrinivas/minio-daily,dutchcoders/minio,NitishT/minio,abperiasamy/minio,krisis/minio,rajivm/minio,brendanashworth/minio,alexex/minio,hackintoshrao/minio,krishnasrinivas/minio,krishnasrinivas/minio,aead/minio,mf-00/newgo,balamurugana/minio,rajivm/minio,mkash32/minio,brendanashworth/minio,hackintoshrao/minio,hackintoshrao/minio,rushenn/minio,NitishT/minio,flandr/minio,brendanashworth/minio,aead/minio,rushenn/minio,fwessels/minio,aead/minio,fwessels/minio,luomeiqin/minio,kahing/minio