UI improvment request

[ghost]

Instead of a long dropdown list, it would be really nice if the icons were displayed in a grid list with a search bar at the top. Clicking an icon would select it and allow adding multiple icons at once.

The ability for a user preference to set their own default color, size, and dpi variants would be really great.

Another great feature would be to detect the icons already used, set them as checked. If an icon is unchecked it should remove that icon from the drawable folders.

Thanks again for this great plugin!