Removed whitespace
Merge pull request #3045 from vbystricky:ocl_MeanStdDevFix
Removed whitespace
Removed whitespaces
Update code
world fix
make distrib with world (shared libs)
Update tutorial
Merge branch 'master' into python2and3
	deleted:    src/CsvReader.cpp
	deleted:    src/CsvReader.h
	deleted:    src/CsvWriter.cpp
	deleted:    src/CsvWriter.h
	deleted:    src/Mesh.cpp
	deleted:    src/Mesh.h
	deleted:    src/Model.cpp
	deleted:    src/Model.h
	deleted:    src/ModelRegistration.cpp
	deleted:    src/ModelRegistration.h
	deleted:    src/PnPProblem.cpp
	deleted:    src/PnPProblem.h
	deleted:    src/RobustMatcher.cpp
	deleted:    src/RobustMatcher.h
	deleted:    src/Utils.cpp
	deleted:    src/Utils.h
	deleted:    src/main_detection.cpp
	deleted:    src/main_registration.cpp
	deleted:    src/main_verification.cpp
	deleted:    src/test_pnp.cpp
Added code
Update headers
Fix a few more PYTHON_NUMPY_INCLUDE_PATH

The previous commit fixing references to PYTHON_NUMPY_INCLUDE_PATH
missed a few unset()s.
Place Python library out in dedicated folder

Place the built Python module library in a dedicated folder inside of
lib/.  This ensures that even if the Python 2 and Python 3 module names
conflict, they will not overwrite one another.
Fixed warnings
Fixed warnings
Updated Utils functions
Merge pull request #3041 from adrians:optimize_split
Merge pull request #3013 from ElenaGvozdeva:ocl_matchTemplate
Merge pull request #3039 from alalek:ocv_world