Remove worthless file
diff --git a/MANIFEST.in b/MANIFEST.in
deleted file mode 100644
index f6b5d87..0000000
--- a/MANIFEST.in
+++ /dev/null
@@ -1,6 +0,0 @@
-recursive-include tests *

-recursive-exclude tests *.pyc

-recursive-exclude tests *.pyo

-recursive-include docs *

-recursive-exclude docs *.pyc

-recursive-exclude docs *.pyo