- Substituted HAVE_WINRT with WINRT
- Fixed compilation issues in ocl.cpp and parallel.cpp
- Fixed compiler issue for WP8: "C2678: binary '+' : no operator found which takes a left-hand - Fixed gitignore
- Added #ifdef HAVE_OPENCL to remove compiler warnings in ocl.cpp
- Used NO_GETENV similar to '3rdparty\libjpeg\jmemmgr.c;
- Added ole32.lib for core module (for WindowsStore 8.0 builds)
- Made OpenCV_ARCH aware of ARM
Signed-off-by: Maxim Kostin <v-maxkos@microsoft.com>

WinRT native C++ support allowing building of static libraries

Update CMakeLists.txt

Update OpenCVCRTLinkage.cmake

Update OpenCVCRTLinkage.cmake

Logical mistake in macro fixed;
DeviceInfo deligate reimplemented;
Build and warning fixes.

Allow to build samples via OpenCV binaries from distribution package
(find_package with OpenCV_DIR).

They're not listed in the documentation for the FindZLIB module,
so we shouldn't use them unless necessary.

WITH_WINRT -> ENABLE_WINRT_MODE;
Some temporary char* replaced with Ptr<char>;
Build fix for regular WIN32;
Windows Platform SDK and MSVC search added to cmake;
Warinig fixes.

Additional CMAKE flag WITH_WINRT added.

Backport from master.

- added CMake toolchain file
- added WITH_NVCUVID flag

added texture_binder

minor build system changes (now cuda code in opencv_core is compiled using CUDA_ARCH* cmake variables)