Branching for 0.3-incuabting RC

git-svn-id: https://svn.apache.org/repos/asf/incubator/climate/branches/0.3-incubating@1525925 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: ac88162122bdf1db63a6731753a3ad74a01bb14c
Climate has become a TLP

git-svn-id: https://svn.apache.org/repos/asf/climate/branches/0.3-incubating@1573437 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: 947ef10bfa1b031f81dfe29f2cbff153a9a2230d