UTIL: Use GetTickCount64 instead of GetTickCount in WallTimer
UTIL: Fix Directory::scan() on Windows
UMVE: Remove trailing slashes from DMRecon paths
UTIL: Sanitize paths in Directory::scan()
UMVE: Fix for retina displays
Merge pull request #103 from andre-schulz/win32

util::fs win32 fixes + GetTickCount64
MATH: Moved math::algo::round to math::round in functions.h, removed ND Gaussian
Merge branch 'master' into sfm
SFM: Fixed math::algo::round() to math::round()