Change default options for cors to handle HEAD and allow all headers
Change default options for cors to handle HEAD and allow all headers

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