package version metadata for external/

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Change-Id: I1428d41c7d37c907b4fa0c7cf4ceb52282a4f839
diff --git a/README.version b/README.version
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index 0000000..e11179f
--- /dev/null
+++ b/README.version
@@ -0,0 +1,3 @@
+URL: http://sourceforge.net/projects/srtp/files/srtp/1.4.4/srtp-1.4.4.tgz/download
+Version: 1.4.4
+BugComponent: 1351