Changes:

1. Fixed light mode background not being the same as Duolingo's
2. Add grayscale icon when the extension is not in use
3. Better descriptions of blocking modes
4. Removed old code

This release is extremely future-proof and could last years.

Features:

1. Three different blocking modes from SOFT to EXTREME
2. Control blocking modes through the menu
3. Version checker
4. Hardened codebase to withstand Duolingo site changes

This release is extremely future-proof and could last years.

everything works just not ready for production will fix on saturday. firefox port will come at that time too.