Revert "Revert "Fixed mexutils for older matlabs""
Revert "Revert "Fixed mexutils for older matlabs""

This reverts commit 2c806563c99f2abdd3771a112237659b8c8d0668.

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