HBASE-8175 Include javadoc and book when site goal invoked

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1459634 13f79535-47bb-0310-9956-ffa450edef68
HBASE-7878 recoverFileLease does not check return value of recoverLease, third attempt (Ted Yu)



git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1459786 13f79535-47bb-0310-9956-ffa450edef68