project file: added main.cpp, added DISABLE_XAML_GENERATED_MAIN, modules/highgui include path
new file: main.cpp
new file: cap_winrt.cpp
precomp.hpp: added decl CvCapture* cvCreateCameraCapture_WinRT(int index);
cap.cpp: added CV_CAP_WINRT and call to cvCreateCameraCapture_WinRT
highgui.hpp and _c: added CV_CAP_WINRT = 1600  // Microsoft Surface and Phone using Media Foundation
cvconfig.h: turned off HAVE_VFW