Parallelize smooth with pthreads
Merge "perf" and "-static" from master
Merge perf target improvements from master
Update gitignore
First attempt to use intel simd
Fix endianness
Smooth several windows at once
Smooth in slices of 64x64 bytes
Add authors, copying and dist target in Makefile
Align img vector to use aligned version of _mm_load_si128
Merge branch 'intel-simd'
Add "build" directory into git ignore
Use CMake instead of Makefile
Improve README file
Move README to README.md