* [opencv3] uniform CONTROL file with opencv4 port
* [opencv3] uniform portfile with opencv4
* [opencv3] uniform CONTROL file with opencv4 port
* [opencv3] update to 3.4.7 draft
* [OpenCV 3] wip to uniform port to opencv4 standards
* [OpenCV3] fix IPPICV integration, use the same mechanism as in OpenCV4 port
* [OpenCV3] fix sfm module
* [OpenCV3] update hunk references in patches 0001 and 0009
* [OpenCV3] refresh install options to adhere to opencv4 standards
* [opencv3] remove leftovers
* [opencv3] Use OUT_FEATURE_OPTIONS with vcpkg_check_features()
