Fix : Issue 19: 	Recent change in makefiles make image_io test failed.
Fix : Issue 19: 	Recent change in makefiles make image_io test failed.
sanyaade-g2g-repos/libmv,pombreda/libmv,manjunathnarayana/libmv,Ashwinning/libmv,Danath/libmv,jackyspeed/libmv,leoujz/libmv,Shinohara-Takayuki/libmv,tanmengwen/libmv,tanmengwen/libmv,Ashwinning/libmv,KangKyungSoo/libmv,manjunathnarayana/libmv,KangKyungSoo/libmv,Shinohara-Takayuki/libmv,Danath/libmv,hjm168168/libmv,jackyspeed/libmv,jackyspeed/libmv,jackyspeed/libmv,leoujz/libmv,Danath/libmv,guivi01/libmv,KangKyungSoo/libmv,pombreda/libmv,sanyaade-g2g-repos/libmv,pombreda/libmv,hjm168168/libmv,hjm168168/libmv,tanmengwen/libmv,hjm168168/libmv,leoujz/libmv,guivi01/libmv,Ashwinning/libmv,Ashwinning/libmv,tanmengwen/libmv,guivi01/libmv,sanyaade-g2g-repos/libmv,sanyaade-g2g-repos/libmv,Shinohara-Takayuki/libmv,KangKyungSoo/libmv,manjunathnarayana/libmv,guivi01/libmv,pombreda/libmv,Danath/libmv,leoujz/libmv,Shinohara-Takayuki/libmv,manjunathnarayana/libmv