[FIX] Get new instance

 - Throw exception if the requested process-image parser is not available.
[FIX] Update const for SetProcessImageDataPtr
[TASK] Clean up console project.
[TASK] Adapt only Qdebug for debug output.

 - Removed the use of <iostream>
[TASK] Use of forward decelerations
[TASK] Added license and author information in missing files