Rename Github to Source code and remove redirect

Author: Sunderlandkyl

_includes/themes/twitter/top.html

@@ -41,14 +41,14 @@ <h2>Contact</h2>
   </div>
 </div>
 
-<div class="row" style="float: right;">
+<div class="row">
   <div class="span4">
     <h2>
       <img style="height: 1em; vertical-align:top; margin: 0px" src="images/GitHub-Mark-32px.png"></img>
-      GitHub
+      Source code
     </h2>
     <p>See the source code on GitHub.</p>
-    <p><a class="btn" href="https://github.com/PlusToolkit/PlusLib">View source code &raquo;</a></p>
+    <p><a class="btn" href="sourcecode.html">View source code &raquo;</a></p>
   </div>
 </div>
 

github.md

@@ -0,0 +1,20 @@
+---
+layout: page
+title: GitHub
+group: navigation
+order: 7
+image: "images/GitHub-Mark-Light-32px.png"
+description: ""
+---
+
+{% include JB/setup %}
+
+Source code
+-----------
+
+Plus toolkit contains three main repositories:
+- [PlusLib](https://github.com/PlusToolkit/PlusLib/): Library that contains all data acquisition and processing implementation. It contains a few sipmle tools and test applications but primarily intended to be linked into software applications.
+- [PlusApp](https://github.com/PlusToolkit/PlusApp/): Software applications with graphical user interface that use PlusLib to make features available to end users.
+- [PlusBuild](https://github.com/PlusToolkit/PlusBuild/): Small project that downloads and builds PlusLib, PlusApp and all their dependencies (VTK, ITK, etc.).
+- [PlusLibData](https://github.com/PlusToolkit/PlusLibData/): Repository containing config files, sample/test data, and stl files. This includes the files that are installed with Plus.
+- [PlusDoc](https://github.com/PlusToolkit/PlusDoc/): Repository containing additional documentation.