Add guide for Palemoon netscape theme

[SolsticeSpectrum]

Palemoon is probably the only browser out there that can be perfectly included into Chicago95 theme

It's pretty simple to pull off, just install this addon: https://addons.palemoon.org/addon/moonscape/

I would also like to donate the homepage I made for this, you can add that to the repo as well homepage.tar.gz

I also recommend Palefill plugin and uBlock origin https://martok.github.io/palefill/ - makes several websites work better aka Github, YouTube https://github.com/gorhill/uBlock-for-firefox-legacy/releases

[grassmunk]

I agree, do you mind adding this to the documentation and making a pull request?