It's will be better
I have changed one sentence in tutorial, making it more understandable
Merge pull request #2423 from RJ2:bugfix_5
Merge pull request #2400 from RJ2:Bugfix_2
Merge pull request #2510 from asmorkalov:android_cuda_filter_fix
Merge pull request #2501 from asmorkalov:android_native_camera_qualcomm
Multiple fixes in camera.

Fixed constant value for focus mode FOCUS_MODE_CONTINUES_PHOTO;
Add setters and getters for exposure lock and white balance lock flags;
Excluded camera restart for all setters except frame size.