Merge branch '1.5.1-SNAPSHOT' of https://git-wip-us.apache.org/repos/asf/accumulo into 1.5.1-SNAPSHOT
ACCUMULO-1960 sudo before ssh'ing to the remote server to avoid the lack of a tty because of the nohup.
Merge branch '1.5.1-SNAPSHOT' into 1.6.0-SNAPSHOT
ACCUMULO-1960 ACCUMULO-1794 Add in a default for HADOOP_PREFIX in continuous-env.sh.example
Merge branch '1.5.1-SNAPSHOT' into 1.6.0-SNAPSHOT