diff -r 52af8fbed3d7 -r c675d086f7d2 docs/_build/html/_sources/details/introduction.txt
--- a/docs/_build/html/_sources/details/introduction.txt	Fri May 11 14:11:05 2012 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,2 +0,0 @@
-Introduction
-============