Mention new 1.2 branch in README
Mention new 1.2 branch in README

zalando/MapleBacon,haldun/MapleBacon,JanGorman/MapleBacon,haldun/MapleBacon,yujiaao/MapleBacon,zalando/MapleBacon,papertigers/MapleBacon,JanGorman/MapleBacon,yujiaao/MapleBacon,papertigers/MapleBacon