Snapshot scan installer additions

[Amanda Moran]

Cluster:
Installation scripts need to set the property also to true so that hdfs-site.xml has:
       <property>
         <name>dfs.namenode.acls.enabled</name>
         <value>true</value>
     </property>
3/ also we need to run the 3 commaqnds as part od the install scripts ((cluster and test environments, dev may not need it). this change is not needed for dev environment only. changes may need to be made for test and cluster install scripts and env.

for Cloudera:
sudo su hdfs --command "hdfs dfs -setfacl -R -m user:trafodion:rwx /hbase/archive"
sudo su hdfs --command "hdfs dfs -setfacl -R -m default:user:trafodion:rwx /hbase/archive"
sudo su hdfs --command "hdfs dfs -setfacl -R -m mask::rwx /hbase/archive"
for the Hortons we apply the 3 commands on /apps/hbase/data/archive instead of /hbase/archive