Better instructions for new committers

Change-Id: Ic51619bfa6c9594a6fc58c5e9f4b308838f7f99f
diff --git a/get-involved.php b/get-involved.php
index c1f71a2..e7d5538 100644
--- a/get-involved.php
+++ b/get-involved.php
@@ -49,7 +49,7 @@
 
 <h2>Contribute code</h2> 
 <ul>
- <li>Check out our codebase from the <a href="http://git.eclipse.org/c/henshin/org.eclipse.emft.henshin.git" target="_blank">Git repository</a> at Eclipse.</li>
+ <li>Check out our codebase from the <a href="http://git.eclipse.org/c/henshin/org.eclipse.emft.henshin.git" target="_blank">Git repository</a> at Eclipse. Please refer to our instructions for <a href="https://wiki.eclipse.org/Henshin_Committer_Instructions#imports" target="_blank">importing projects and resolving dependencies</a>. We recommend </li>
  <li>Ideally, please use <a href="https://git.eclipse.org/r/#/q/status%3Aopen+project%3Ahenshin/org.eclipse.emft.henshin" target="_blank">Gerrit</a> to contribute changes to the codebase. This allows us to apply our quality assurance process to all contributions. In our Wiki, we provide more detailed descriptions for <a href="https://wiki.eclipse.org/Henshin_Committer_Instructions" target="_blank">working with Gerrit</a>.</li>
  <li>Alternatively, you can also submit patches via e-mail -- especially if you want to contribute relatively small changes that do not justify the overhead of setting up Gerrit. In this case, <a href="#get-in-touch">get in touch with us</a>.</li>
 </ul>