Changes file for patches from 4ZM

changes/bug4434

@@ -0,0 +1,9 @@
+  o Minor bugfixes:
+    - Fix some (not actually triggerable) buffer size checks in usage of
+      tor_inet_ntop. Fixes bug 4434; bugfix on Tor 0.2.0.1-alpha. Patch
+      by Anders Sundman.
+
+  o Testing:
+    - Numerous new unit tests for functions in util.c and address.c by
+      Anders Sundman.
+