Add link to source code

Author: klmr

thesis.tex

@@ -35,7 +35,10 @@
 
 \lowertitleback{%
     \centering
-    {\footnotesize Licensed under Creative Commons Attribution (CC BY) 3.0}
+    {\footnotesize The source code of the thesis is available at
+        \url{https://github.com/klmr/thesis}.
+
+    Licensed under Creative Commons Attribution (CC BY) 3.0}
     \\[2mm]
     \href{http://creativecommons.org/licenses/by/3.0/}{%
         \raisebox{-0.25em}{\includegraphics[width=1em]{cc}