fix tiled read for reading tiles into partial blocks in image
ocl: added SVM perf test
fixed two warnings in gpu sources (-Wshadow, -Wno-sign-promo)
fixed doc/tutorials/imgproc/histograms/template_matching/template_matching.rst
Update cap_ios_abstract_camera.mm

AVCaptureVideoPreviewLayer setOrientation is depricated. This fixes the warning and provides backward compatibility.
Merge pull request #2343 from yashdv:template_matching_doc_fix
Merge pull request #2339 from jet47:gpu-warnings
rotRect using points
Fixed compilation with IPP on Linux. Added linking with Intel compiler runtime libraries.
Added more colorizing options to XLS generating script
fixed warnings
removed tabs
fixed year in copyright
fixed incorrect code in introduction tutorial
removed unused field
Minor error in the documentation Load and Save Image
Made a sentence in the doc for Mat::copyTo more clearer
Merge pull request #2360 from Evgenij-Gr:XLSreport
Merge pull request #2362 from alekcac:docs_style_change
Merge pull request #2363 from alekcac:introduction_tut_fix