Add doc link to dune-project.

Author: Jack Feser

dune-project

@@ -5,6 +5,7 @@
 (license MIT)
 (authors "Jack Feser <feser@csail.mit.edu>")
 (maintainers "Jack Feser <feser@csail.mit.edu>")
+(documentation https://jfeser.github.io/odoc2docset/)
 
 (package
   (name odoc2docset)

odoc2docset.opam

@@ -10,6 +10,7 @@ maintainer: ["Jack Feser <feser@csail.mit.edu>"]
 authors: ["Jack Feser <feser@csail.mit.edu>"]
 bug-reports: "https://github.com/jfeser/odoc2docset/issues"
 homepage: "https://github.com/jfeser/odoc2docset"
+doc: "https://jfeser.github.io/odoc2docset/"
 license: "MIT"
 dev-repo: "git+https://github.com/jfeser/odoc2docset.git"
 synopsis: "Generates Dash docsets using Odoc"