hdfs_nn: fix active_nn format
yarn_rm: configure yarn_site
yarn_rm: new wait module
docs: replication with git-annex
hbase: restserver install
marred jhs: isolate check
mapred: fix
hdfs_nn: fix wait
hdfs_jn: simplify conf
core: move test user creation
core: rewrite error message
ryba: normalize config
hconfigure: use latest mecano
zookeeper: append server conf
webhcat: use hadoop group
hdp: latest companion files
zoo: wait before check
zookeeper: doc
hive: remove broken property from hdp
hive: format separated by commas