optimization added
vignette.cpp changed. version don't work
Changed vignette optimization and replaced CMakeLists.txt
Replaced vignette_test_result.png
Changed parallel code
Vec3b replaced on uchar operations
Deleted srcRow
Code corrected and deleted timers
Replaced new CMakeLists on old one
Corrected indents
Deleted timers
Merge pull request #84 from VladVin/Vignette_optimization

Оптимизированная версия фильтра Виньетка (Vignette). close issues #69.