As soon as I finished the auto install script I started thinking that I could probably just incorporate it into the init file, since it runs everytime you start a new BLUI file. So I did. And I fixed an error in the keymap, and added keymap installation and activation logic to the init.

No more clicking Run Script in the Scripting tab, BLUI now checks to see if you have the right addons, and gets them for you, if you don't! If they're already installed, then it just skips straight to a new file.

HOWEVER, if you need to install all 6 addons, the process could take some time. The addons total ~40mb in size, and the process took me 5 minutes of waiting on a frozen-looking Blender. So, be warned, depending on the speed of your internet connection, if you're downloading Mr Mannequins Tools and TexTools, it could take some time to load, but it will only do it once, then startup is nice and quick.