Adding README for TAPL

Bug: 113287120
Test: Opening http://go/tapl
Change-Id: I77faf1474c582b08386298ed45ff4392885b05a7
diff --git a/tests/tapl/README b/tests/tapl/README
new file mode 100644
index 0000000..a35d792
--- /dev/null
+++ b/tests/tapl/README
@@ -0,0 +1 @@
+http://go/tapl