incrementing version number, updating changelog

CHANGELOG.md

README.md

cfg/conf.ini

css/bootstrap/zerobin.css

css/zerobin.css

js/zerobin.js

lib/auto.php

lib/filter.php

lib/i18n.php

lib/persistence.php

lib/serversalt.php

lib/sjcl.php

lib/trafficlimiter.php

lib/vizhash16x16.php

lib/zerobin.php

lib/zerobin/abstract.php

lib/zerobin/data.php

lib/zerobin/db.php