.gitignore knows enmapboxtestdata
fixed several missing references

fixes issue #76 - uses original QGOS raster renderer widgets only (to be improved)

avoids QgsMapCanvas() calls without any parent = None, which caused crashes on macOS

refactoring
added timeseriesviewertesting and moved tests to

timeseriesviewer/__init__.py: loads QGIS resources on start (for dev environments), added workaround for PyQtGraph issue 774,
timeseriesviewer/__main__.py refactored

mapvisualization.py fixed renderer export

added resourcemockup.py

utils.py improved qgis app initialization, added QgsPythonRunner implementation (for testing)

metadata.txt, pb_tool.cfg, make/deploy.py: refactoring, qgis min/max version by QGIS_MIN / QGIS_MAX

fixed umlaut problem

smaller fixes in *.ui and mapvisualization.py
fixed deploy.py

several updates to mapvisualization.py
cleanups + refactoring