Update version number (#3)

Author: rudihorn

index.html

@@ -21,7 +21,7 @@ <h1>Links</h1>
       <h1>Links: Linking Theory to Practice for the Web</h1>
       <div class="links">
         <div>
-          <a href="https://github.com/links-lang/links/wiki/Installing-Links-on-a-fresh-VM" class="btn">Get Links<small>0.7.3 - Dalry</small></a>
+          <a href="https://github.com/links-lang/links/wiki/Installing-Links-on-a-fresh-VM" class="btn">Get Links<small>0.8.0 - Merchiston</small></a>
           <div class="quick-install-info">
             Install with <a href="http://opam.ocaml.org/">OPAM</a>
             <code>opam install links</code>