Release descriptors:
- [BUGFIX] - bug correction
- [CHANGE] - change in code for better functionality (tag renaming, code rewriting)
- [PERFORMANCE] - changes for app performance improvement
- [ENHANCEMENT] - enhancement of existing funcionality to user (new parameters, GUI enhancement)
- [FEATURE] - new functionality to user
- [CLEAN UP] - deletion of unused code/comments
- [MAINTENANCE] - update in libraries, auxiliary files and program comments
- [DOCUMENTATION] - update in documentation (/doc folder)
- First release