4230 [camera_web] Handle camera errors in takePicture (cla: yes, waiting for tree to go green, p: camera, platform-web)

4234 [camera_web] Fix getCapabilities not supported error thrown when selecting a camera on Firefox (cla: yes, p: camera, platform-web)

4235 [camera_web] Add missing setFlashMode test (cla: yes, p: camera, platform-web)

4237 [camera_web] Update the web plugin README (cla: yes, p: camera, platform-web)

4239 [camera_web] Add support for pausing and resuming the camera preview (cla: yes, p: camera, platform-web)

4240 [camera] Add web support (cla: yes, p: camera, platform-web)