Added a processing message
 Changes to be committed:
	modified:   nixtla/core/tools/guis/qt_gui.py
	modified:   nixtla/segmentation/handspeed_based/adapters.py
	modified:   nixtla/segmentation/handspeed_based/implementation.py
	modified:   nixtla/tracking/text_based/implementation.py
	modified:   nixtla/verification/simple_method/adapters.py
Implemented very basic QT gui; created an start script
 Changes to be committed:
	modified:   nixtla/__init__.py
	modified:   nixtla/core/tools/guis/qt_gui.py
	new file:   nixtla/launch_qt.py
	new file:   nixtla/start.py