change hbase version in dependency
change ella version to 0.2
Update README.md
Update README.md
change JVM gc to CMS
modify session time to 180 minutes
Merge branch '0.2' of https://github.com/mayanhui/ella into 0.2
change session timeout time to 120 minutes
split zk_stat.jsp from index.jsp
change note
change hbase production properties
change jmx host
split server stat from index.jsp
remove some unused import
add import
split regionserver stat from index.jsp
change links in left menu