Version 0.2.1

• The Activity Bar entry now has a button for creating new maps.
• Icons are now uniform.
• Added popup, text, panning and highlight support for the remaining layers.
• Editing circles should now correctly save their radius.

Other:

• HTML files were missing from source, they are copied to the out folder when running the pack command.
• Moved interfaces to their own folder.
• Sidebar panels now have general functions for panel creation.
• Added a class for patching outdated map files in case of breaking changes.