Added the makefile.

It builds diff_match_patch as static library.

Change-Id: I02dae84b30a4ccd5e2d7fbfae99bacaa21fb7966
diff --git a/Android.mk b/Android.mk
new file mode 100644
index 0000000..2780b56
--- /dev/null
+++ b/Android.mk
@@ -0,0 +1,11 @@
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := name/fraser/neil/plaintext/diff_match_patch.java
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_MODULE := diff_match_patch
+
+include $(BUILD_STATIC_JAVA_LIBRARY)
\ No newline at end of file