Makefile: Distclean should clean w64 binaries
Makefile: Distclean should clean w64 binaries

cvfish/vlfeat,CansenJIANG/vlfeat,vlfeat/vlfeat,qubick/vlfeat,WangDequan/vlfeat,CansenJIANG/vlfeat,vlfeat/vlfeat,WangDequan/vlfeat,cvfish/vlfeat,cvfish/vlfeat,qubick/vlfeat,mylxiaoyi/vlfeat,hongzhili/vlfeat,richarddzh/vlfeat,hongzhili/vlfeat,erexhepa/vlfeat,richarddzh/vlfeat,rxl194/vlfeat,qubick/vlfeat,WangDequan/vlfeat,j-bo/vlfeat,erexhepa/vlfeat,hongzhili/vlfeat,qubick/vlfeat,hongzhili/vlfeat,rxl194/vlfeat,j-bo/vlfeat,erexhepa/vlfeat,WangDequan/vlfeat,mylxiaoyi/vlfeat,mylxiaoyi/vlfeat,j-bo/vlfeat,j-bo/vlfeat,cvfish/vlfeat,mylxiaoyi/vlfeat,rxl194/vlfeat,j-bo/vlfeat,vlfeat/vlfeat,cvfish/vlfeat,rxl194/vlfeat,vlfeat/vlfeat,erexhepa/vlfeat,richarddzh/vlfeat,mylxiaoyi/vlfeat,cvfish/vlfeat,CansenJIANG/vlfeat,WangDequan/vlfeat,erexhepa/vlfeat,rxl194/vlfeat,CansenJIANG/vlfeat,CansenJIANG/vlfeat,rxl194/vlfeat,hongzhili/vlfeat,erexhepa/vlfeat,CansenJIANG/vlfeat,richarddzh/vlfeat,hongzhili/vlfeat,vlfeat/vlfeat,mylxiaoyi/vlfeat,vlfeat/vlfeat,richarddzh/vlfeat,WangDequan/vlfeat,qubick/vlfeat,richarddzh/vlfeat,qubick/vlfeat