Update packaging junk to reflect new docs
diff --git a/MANIFEST.in b/MANIFEST.in
index 0c2be95..ed24e36 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,7 +1,7 @@
 recursive-include       OpenSSL     *.h
 include     LICENSE ChangeLog INSTALL README TODO MANIFEST.in OpenSSL/RATIONALE
-include     doc/pyOpenSSL.tex doc/Makefile
-recursive-include   doc/tools   *
+recursive-include   doc         *
 recursive-include   examples    *
 recursive-include   rpm         *
 global-exclude  *.pyc
+prune               doc/_build/