Switch download link to directly link to dmg file

Also, provide a separate link to link to the release notes. This is more
in tune with what other software projects do and more user-friendly as
most people just want a direct link to download the dmg file.

This does create more release burden as we now have to go through and
update the links every time we release but it's not a big deal.

Author: ychin

index.html

@@ -14,15 +14,16 @@
     <section class="page-header">
       <h1 class="project-name">MacVim</h1>
       <h2 class="project-tagline">Vim - the text editor - for macOS</h2>
-      <a href="https://github.com/macvim-dev/macvim/releases/latest" class="btn">Download Latest Binary Release</a>
+      <a href="https://github.com/macvim-dev/macvim/releases/download/snapshot-165/MacVim.dmg" class="btn">Download MacVim</a><br />
+      <a href="https://github.com/macvim-dev/macvim/releases/latest">Release Notes (r165)</a>
     </section>
 
     <section class="main-content">
       <ul>
 <li>
 <a href="https://github.com/macvim-dev/macvim">GitHub</a>: MacVim GitHub page</li>
 <li>
-<a href="https://github.com/macvim-dev/macvim/releases">Releases</a>: Binary releases</li>
+<a href="https://github.com/macvim-dev/macvim/releases">Releases</a>: Binary releases and release notes</li>
 <li>
 <a href="https://github.com/macvim-dev/macvim/wiki/FAQ">FAQ</a>: Answers to some frequently asked questions</li>
 <li>

stylesheets/stylesheet.css

@@ -59,6 +59,9 @@ a {
   background-color: #159957;
   background-image: linear-gradient(120deg, #155799, #159957); }
 
+.page-header a {
+  color: rgba(255, 255, 255, 0.7); }
+
 @media screen and (min-width: 64em) {
   .page-header {
     padding: 5rem 6rem; } }