Installation

Chrome

Get the latest release source code (zip) or clone this repo (master branch) and extract it.
On chrome, open extensions from the tool menu or open it from chrome://extensions.
Click on load unpacked, navigate to the directory where you cloned the repo and select it.

NOTE: You can also install using the crx file provided in the release.

You must build & sign the extension yourself (because Mozilla removed the extension from the store).

Get the latest release source code (zip) or clone this repo (master branch) and extract it.
If you would like to change the source code, please do so right after cloning.
Follow these instructions on building and signing for personal use.

NOTE: You must re-build and sign every time you need to change the source code. Steps for updating are outlined in the instructions.

Go to this url in firefox: about:debugging#/runtime/this-firefox
Find the extension and copy the manifest url
Go into the preferences and set the homepage as the manifest url but replace the end of the url with index.html instead of manifest.json

NOTE: Above instructions are given by reesericci in this issue. Feel free to comment there if this is not working.