[maven-release-plugin] prepare release v1.4.5
[maven-release-plugin] prepare release v1.4.5

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