Reorganize the direction page

ideas.md

@@ -7,6 +7,8 @@
 **IMPORTANT:** It is crucial that you familiarize your self with the [GSoC timeline].
+[GSoC timeline]: https://developers.google.com/open-source/gsoc/timeline
+
 ---
 This page hosts the ideas GitLab proposes for Google Summer of Code 2016.
@@ -15,13 +17,11 @@ You can discuss the ideas posted here or create a new topic with your idea
 in our [forum](https://forum.gitlab.com/c/gsoc/gsoc-2016) (tip: you can login
 using your GitLab.com credentials).
-If you have an idea that is not in this page you can submit a merge request to
-this document. First make sure to search our wishlist in
-<https://about.gitlab.com/direction/> to see if your idea is already there.
-
-[GSoC timeline]: https://developers.google.com/open-source/gsoc/timeline
-Below are some ideas to get you started.
+---
+Below are some ideas to get you started. For more ideas you can take a look at
+[GitLab's direction page](https://about.gitlab.com/direction/) for some
+wishlist items.
 ## Internationalization / translations