tree d20d8443a67444cc40ff9a4b588eaf100157fbee
parent ac1b0ac21cb68869fd7073165fce22317ab8b2c1
author Jeff Thompson <jefft0@gmail.com> 1376019201 -0700
committer Jeff Thompson <jefft0@gmail.com> 1376019201 -0700

In Signature, getters for vector should return a reference.