Update notes for submitted changes

* strings.h:  Avoid overflows in the string hash functions

d8/967ff2c0f429e54525d0a0b0dff35c0785b079

@@ -0,0 +1,10 @@
+Code-Review+1: Sean Bright <sean.bright@gmail.com>
+Verified+1: Anonymous Coward #1000019
+Code-Review+1: Torrey Searle <tsearle@gmail.com>
+Code-Review+1: Joshua Colp <jcolp@digium.com>
+Code-Review+2: George Joseph <gjoseph@digium.com>
+Submitted-by: Anonymous Coward #1000019
+Submitted-at: Wed, 12 Apr 2017 18:10:01 -0500
+Reviewed-on: https://gerrit.asterisk.org/5425
+Project: asterisk
+Branch: refs/heads/13