THRIFT-390. hs: Cabalize Haskell library code

Missed some files that needed to be added.



git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@763030 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/hs/Setup.lhs b/lib/hs/Setup.lhs
new file mode 100644
index 0000000..5bde0de
--- /dev/null
+++ b/lib/hs/Setup.lhs
@@ -0,0 +1,3 @@
+#!/usr/bin/env runhaskell
+> import Distribution.Simple
+> main = defaultMain