Add opencv to cache for Kdenlive
OpenCV now builds fine on Linux and MinGW (could not test MSVC), we would distribute it with Kdenlive daily builds... It is quite long to build, so better to cache it.
OpenCV now builds fine on Linux and MinGW (could not test MSVC), we would distribute it with Kdenlive daily builds... It is quite long to build, so better to cache it.