(Recommit. We'd backed it out when it was HADOOP-1398) This commit includes updating version from 0.1.0-dev to 0.2.0-dev and an update of the hadoop lib to move it post 0.16.0 branch. git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@619526 13f79535-47bb-0310-9956-ffa450edef68