Debug Release 0.3.3.dev55

Fix Updater for Windows

Replace powershell with cmd

Debug Release 0.3.3.dev54

Fix small visualization bugs

Debug Release 0.3.3.dev53

Clean CollapseButton

Debug Release 0.3.3.dev52

Implemement progressbar, statistics tooltip and dockwidget lock

Debug Release 0.3.3.dev50

Fix issues with selftestmode

Debug Release 0.3.3.dev37

Add Left/Right shortcut to switch question groups

Debug Release 0.3.3.dev36

Upgrade database for storing designs and optimized icon storage

Minor bugfixes

Debug Release 0.3.3.dev31

Move dockwidget code into own classes

Debug Release 0.3.3.dev30

Move question_group widget into separate class for future usage

Replace central widget with stacked_widget
HEAVY REFACTORING

Debug Release 0.3.3.dev26

Disable auto-updater for Darwin as it is not yet working