MVE: Fixed image EXIF handling
Apps: Fixed makescene compile error, closes #19
MATH: Removed _test.cc, added proper unit tests
Merge branch 'master' of https://github.com/simonfuhrmann/mve
Apps: Makescene fix, used wrong crop call, fixes #22
MVE: Horizontal and vertical Matrix stacking (convenience feature)
Merge branch 'master' into sfm
SFM: Work on pose from fundamental, documentation