Update readme to include website

Author: James Hagborg

README.md

@@ -4,4 +4,8 @@
 
 Team HYPER #69 Enhancements to WPILib
 
-Decided to use [semantic versioning](http://semver.org/), so the pre-releases will be numbered 0.x.y in some ad-hoc way, and then once we settle on an API, we will use MAJOR_VERSION.MINOR_VERSION.PATCH.
+Documentation is available on the [project website](https://teamhyper.github.io/hyperLib).
+
+Decided to use [semantic versioning](http://semver.org/), so the
+pre-releases will be numbered 0.x.y in some ad-hoc way, and then once
+we settle on an API, we will use MAJOR_VERSION.MINOR_VERSION.PATCH.