Add faircamp and pgs (#180)

* Added a new "Audio" section for faircamp:
https://simonrepp.com/faircamp/
* Added pico's "[pgs](https://pico.sh/pgs)" to the list of web hosts
* Trimmed trailing whitespace as mentioned in `CONTRIBUTING.md`

README.md

@@ -168,7 +168,11 @@ A static web site generator is an application that takes plain text files and co
 *   [foto](https://github.com/waynezhang/foto) - Yet another another publishing tool for minimalist photographers. - `#Go` `#Golang`
 *   [Prosopopee](https://github.com/Psycojoker/prosopopee/) A static website generator to make beautiful customizable pictures galleries that tell a story  - `#Python`
 *   [Sigal](https://sigal.readthedocs.org/en/latest/) - `#Python`
-*
+
+### Audio
+
+*   [Faircamp](https://simonrepp.com/faircamp/) - A static site generator for audio producers. - `#Rust`
+
 ### RSS News
 -   [Liveboat](https://github.com/exaroth/liveboat) - Generate static pages from your RSS urls - `#Rust`
 
@@ -208,6 +212,7 @@ A static web site generator is an application that takes plain text files and co
 *   [Surge](https://surge.sh/)
 *   [Vercel](https://vercel.com/)
 *   [Clouflare Pages](https://pages.cloudflare.com/)
+*   [pgs](https://pico.sh/pgs)
 
 ## Other Lists of Static Web Site Generators