refactored package imports

eotimeseriesviewer/__init__.py

eotimeseriesviewer/dateparser.py

eotimeseriesviewer/labeling.py

eotimeseriesviewer/main.py

eotimeseriesviewer/mapcanvas.py

eotimeseriesviewer/mapviewscrollarea.py

eotimeseriesviewer/mapvisualization.py

eotimeseriesviewer/mimedata.py

eotimeseriesviewer/profilevisualization.py

eotimeseriesviewer/sensorvisualization.py

eotimeseriesviewer/stackedbandinput.py

eotimeseriesviewer/systeminfo.py

eotimeseriesviewer/temporalprofiles.py

eotimeseriesviewer/tests.py

eotimeseriesviewer/timeseries.py

eotimeseriesviewer/utils.py

eotimeseriesviewer/virtualrasters.py