More fixup on the checksum verify description

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1591126 13f79535-47bb-0310-9956-ffa450edef68
runtest Ted Yu for test loop
Duplicated SplitLog
Sync with official hbase
Roll Back TestSplitLogManager
Duplicated SplitLog
Sync with official hbase
Roll Back TestSplitLogManager
HBASE-11006 Cannot create 'data' table