added an example of using cv::VideoCapture to read image sequences like 000.pmg, 001.png ... 100.png etc.
removed separate example for reading image sequences and modified starter_video.cpp to better explain the functionality of VideoCapture. I also added a bit more explanation in the documentation of the VideoCapture interface
removed starter_image_sequence.cpp
The deletion of "cv.py" file (Commit b2ba8b9) breaks "make install"
starter_video.cpp changed CV WINDOW KEEPRATIO to just WINDOW KEEPTATIO to fix build error
starter_video.cpp hid local functions
Rewrite queryDeviceInfo interface.
Previously the function may cause some unsafe issue. It is fixed now by introducing a template parameter.
Let surf.ocl use the new queryDeviceInfo interface.
Compile OpenCV with GCC visibility set to hidden
Merge pull request #840 from pablospe:master
Merge pull request #881 from apavlenko:hidden_visibility
Merge pull request #874 from pengx17:master_queryDeviceInfo_rewrite
Merge pull request #823 from pickle27:starter_image_sequence