Add opencv-doc in trusty to ubuntu-trusty; resolves travis-ci/apt-package-whitelist#4126
Add opencv-doc in trusty to ubuntu-trusty; resolves travis-ci/apt-package-whitelist#4126

Packages: opencv-doc libcv-dev libcv2.4 libhighgui-dev libhighgui2.4 libcvaux-dev libcvaux2.4 libopencv-dev opencv-data libopencv-core-dev libopencv-core2.4 libopencv-ml-dev libopencv-ml2.4 libopencv-imgproc-dev libopencv-imgproc2.4 libopencv-video-dev libopencv-video2.4 libopencv-objdetect-dev libopencv-objdetect2.4 libopencv-highgui-dev libopencv-highgui2.4 libopencv-calib3d-dev libopencv-calib3d2.4 libopencv-flann-dev libopencv-flann2.4 libopencv-features2d-dev libopencv-features2d2.4 libopencv-legacy-dev libopencv-legacy2.4 libopencv-contrib-dev libopencv-contrib2.4 libopencv-ts-dev libopencv-ts2.4 libopencv-photo-dev libopencv-photo2.4 libopencv-videostab-dev libopencv-videostab2.4 libopencv-stitching-dev libopencv-stitching2.4 libopencv-gpu-dev libopencv-gpu2.4 libopencv-superres-dev libopencv-superres2.4 libopencv-ocl-dev libopencv-ocl2.4 libopencv2.4-java libopencv2.4-jni python-opencv

travis-ci/apt-package-whitelist,travis-ci/apt-package-whitelist