[maven-release-plugin] prepare release v0.1.2-beta
[maven-release-plugin] prepare release v0.1.2-beta

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