Allow extension installation in Thunderbird
With extensions that enable browsing (e.g. WAT, ThunderBrowse) HTTPS Everywhere can be useful in Thunderbird, too.
I've attached a patch to allow installation in Thunderbird. So far the code works without further modifications (note: I'm using WAT).
Trac:
Username: cketti
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information