Attempt to commit.
Attemp to commit interface modification.
	modified:   photoeffects/src/photoeffects.cpp
	modified:   photoeffects/test/photoeffects_test.cpp
remove 'photoeffects/photoeffects_test'
remove 'photoeffects/photoeffects_sample'
remove 'photoeffects/CMakeCache.txt'
remove 'photoeffects/Makefile'
remove 'photoeffects/cmake_install.cmake'
remove 'photoeffects/CMakeFiles' directory recursively
remove 'photoeffects/*/CMakeFiles' directory recursively
Attempt to remove 'photoeffects/3rdparty/Makefile'
Merge branch 'sepia_implementation' of https://github.com/valentina-kustikova/itlab-vision into sepia_implementation
Attempt to remove 'photoeffects/3rdparty/cmake_install.cmake'
Attempt to remove 'photoeffects/samples/Makefile' and photoeffects/samples/cmake_install.cmake
Attempt to remove 'photoeffects/src/Makefile' and 'photoeffects/src/cmake_install.cmake' and 'photoeffects/srcCMakeCache.txt'
Attempt to remove 'photoeffects/test/Makefile' and 'photoeffects/test/cmake_install.cmake' and 'photoeffects/test/CMakeCache.txt'
add function interface in photoeffects.hpp
Add function fadeColor in photoeffects.cpp
Add test
correct name of function
Empty emplementation of the sepia filter (src/sepia.cpp) and fake test (test/sepia_test.cpp)