Changes since tag 70200-1

commit d06ef71bff5a08b64f2c12541dae5564ac78b868
Author: phyber <phyber@wowace>
Date:   Wed Aug 30 14:41:36 2017 +0100

    Update TOC to 70300

commit bc22d06c4a714e6f74863cb512d8aea4d3390cc0
Author: phyber <phyber@wowace>
Date:   Wed Aug 30 14:41:16 2017 +0100

    Change how we format used/free string.

