Fix License md return lines
Fixed wording :)
Update readme.md

Explaining new version releases and mirrored extension in store
Update readme.md

Link to Filippo's site
Change title message
Clearer.
Fix notification actions:
Start loading on url "loading" for faster response.
Fix some current status loading.
remove redundant code
format some lines
Bump to 2.1.3
Merge v2.1.3 changes into v2.2.0