Tweaked API docs landing page

Author: bastianeicher

doc/main.md

@@ -2,8 +2,9 @@
 
 TypedRest helps you build type-safe fluent-style REST API clients.
 
-This website documents the TypedRest Java API.
+This website documents the TypedRest Java API.  
+For a general introduction to TypedRest and its concepts visit [typedrest.net](https://typedrest.net/).
 
 ## Building and contributing
 
-See the **[GitHub project](https://github.com/TypedRest/TypedRest-Java)** for more information.
+See the [GitHub project](https://github.com/TypedRest/TypedRest-Java) for more information.