Update todo5.txt

fffaraz · fffaraz · commit 8e48de28608b · 2015-09-24T19:16:17.000-05:00
diff --git a/todo5.txt b/todo5.txt
@@ -2,4 +2,6 @@ https://github.com/isocpp/CppCoreGuidelines
 https://github.com/Microsoft/GSL
 https://github.com/scylladb/seastar
 https://github.com/google/brotli
+https://github.com/google/zopfli
 https://github.com/google/styleguide
+https://github.com/WhisperSystems/libaxolotl-c
