[maven-release-plugin] prepare release v1.3.0
[maven-release-plugin] prepare release v1.3.0

jcarvalho/pebble,DanStout/pebble,hectorlf/pebble,samlanning/pebble,PebbleTemplates/pebble,ebussieres/pebble,mbosecke/pebble,dotneet/pebble,PebbleTemplates/pebble,chambas/pebble