Add Makefile.

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..ff0cc76
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,13 @@
+all: Test TestClient
+
+Test: *.hs
+	ghc --make Test.hs
+
+TestClient: *.hs
+	ghc --make TestClient.hs
+
+clean:
+	rm -f *.hi
+	rm -f *.o
+
+