add docs recursively to MANIFEST.in

When packaging tornado for Gentoo I found the documentation was not
available in the sdist provided on pypi.  This adds the documentation so
that users can choose to install it locally.

diff --git a/MANIFEST.in b/MANIFEST.in
index 2ef91269687c9e28f8dfdf2339009741aa040d49..41050ad6159297814c6874818f26b2549c351da9 100644 (file)
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,6 @@
 recursive-include demos *.py *.yaml *.html *.css *.js *.xml *.sql README
+recursive-include docs *
+prune docs/build
 include tornado/speedups.c
 include tornado/test/README
 include tornado/test/csv_translations/fr_FR.csv