add fornax static site generator (#844)

* add fornax static site generator

Signed-off-by: Muhammad Aviv Burhanudin <[email protected]>

* capitalize "type save"

---------

Signed-off-by: Muhammad Aviv Burhanudin <[email protected]>

Author: aerphanas

src/site/generators/fornax.md

@@ -0,0 +1,21 @@
+---
+title: Fornax
+repo: ionide/Fornax
+homepage: https://ionide.io/Tools/fornax.html
+language:
+  - F#
+license:
+  - MIT
+templates:
+  - Type Safe F# DSL
+description: Scriptable static site generator using type safe F# DSL to define page templates.
+---
+
+Fornax is a scriptable static site generator using type safe F# DSL to define page layouts.
+
+## Working features
+
+* Creating custom data loaders using `.fsx` files, meaning you can use anything you can imagine as a source of data for your site, not only predefined `.md` or `.yml` files
+* Creating custom generators using `.fsx` files, meaning you can generate any type of output you want
+* Dynamic configuration using `.fsx` file
+* Watch mode that rebuilds your page whenever you change data, or any script file.