BarTab plugin for IceCat to list on the addons page.

[Lukas]

Hello again :)

I would like to propose the BarTab plugin for IceCat to be listed on the
http://www.gnu.org/software/gnuzilla/addons.html page.

It seems to be released on Mozilla Public License, v1.1 and can be found
here: https://addons.mozilla.org/en-US/firefox/addon/67651/
(information about license on the bottom of page).

What is special about this addon? It allows the user to quickly start
the browser with all the tabs from any session, but actually without
loading their content into memory and load them actually only when user
click on them. Lets the user also to set a time when the tab will be
unloaded. Very useful for laptops, older machines, fast browser starts,
saves energy and computing resource :)

Thanks in advance!