Only write label linkbase if something changed.
Remove Inno Setup script.
Add support for cx_Freeze,
Bump version to 1.3.0.
Safely handle file opening.
Bump version to 1.4.0
Add test for xbrl.concepts function
Add unused concepts to XBRL assets for testing
Add icon to UI for removing unused concepts
Add xbrl.clean_concepts function.
Wire up concepts cleaning function to UI
Update label tests to work with updated assets
Swap out escaped "s for regular 's
Version bump to 1.5.0