v3.0.0

Bump addon to manifest v3

Due to manifest incompatibilities between Mozilla and Chrome different
packages are built for each browser vendor.

v2.1.4

Change add-on to be independent on system language

Builtin root node names "Bookmarks bar" and "Other bookmarks" assumed
to always be in english. This fixes #2

v2.1.3

Add links to origin of third party libraries

v2.1.1

Add install instructions for Chrome