[keycloak-dev] Master bumped to 1.2.0.Beta1-SNAPSHOT

I created 1.1.x branch for 1.1.0.Final release and bumped master to 1.2.0.Beta1-SNAPSHOT So go ahead and start work on 1.2 features :) There's still some issues left to do for 1.1.0.Final, which me and Marek will sort out. I'm aiming to release in a few days. If there's anything you'd like to add to 1.1.0-Final please let me know in advance.