[cameras/tests] Brown_T2 -> Fisheye, thx @pmoulon
[cameras/tests] Brown_T2 -> Fisheye, thx @pmoulon

openMVG/openMVG,openMVG/openMVG,poparteu/openMVG,openMVG/openMVG,poparteu/openMVG,openMVG/openMVG,poparteu/openMVG,poparteu/openMVG,openMVG/openMVG