Merge branch 'JK/scan' into 'develop'

Documentation/Examples/Algorithms/CMakeLists.txt

Documentation/Examples/Algorithms/reduceArrayExample.cpp

Documentation/Examples/Algorithms/reduceArrayExample.cu

...on/Examples/Algorithms/reduceWithArgumentArrayExample.cpp

...ion/Examples/Algorithms/reduceWithArgumentArrayExample.cu

Documentation/Examples/Containers/ArrayExample.cpp

...tation/Examples/Containers/ArrayExample_reduceElements.cu

Documentation/Examples/Containers/ArrayViewExample.cpp

...on/Examples/Containers/ArrayViewExample_reduceElements.cu

Documentation/Examples/Containers/CMakeLists.txt

Documentation/Examples/Containers/DistributedArrayExample.cu

Documentation/Examples/Containers/VectorExample.cpp

Documentation/Tutorials/Arrays/CMakeLists.txt

Documentation/Tutorials/Arrays/ContainsValue.cu

Documentation/Tutorials/Arrays/contains.cpp

Documentation/Tutorials/Arrays/contains.cu

Documentation/Tutorials/Arrays/tutorial_Arrays.md

Documentation/Tutorials/ReductionAndScan/CMakeLists.txt

...entation/Tutorials/ReductionAndScan/ComparisonExample.cpp

...ation/Tutorials/ReductionAndScan/ExclusiveScanExample.cpp