Replace license block with URL
Cleanup plugin loader.
Add readme to network admin
Fonts don't update unless API key is set. Remove additional enable/disable updates filter.
Update API fallback
Vertically center image previews. Smaller preview size. Smaller menu size to match Styles.
Generate 6 previews at a time. Only generate missing images.
Generate smaller preview images
Version bump
Merge branch 'r/1.0' into develop