Added enablePreview() and disablePreview() to QtCamMode Using these calls we can enable and disable posting of capture preview images
Added getter for current resolution
Added QtCamImageMode captureStarted() and captureEnded() signals. Expose them to QML too.
Updated copyright year
Reworked how resolution is being specified in the configuration. Now resolution per camera device can be specified in the configuration. QtCam*Settings classes hold the profile name and path, suffix and the list of the resolutions.
Added copyright headers and COPYING file.
Add a new data member for the class specific private pointer instead of the mess we gad
Remove imageSaved() signal as it is old code.
Initial implementation