remove default location of java.  use the system JAVA_HOME.
some bug fixing
Test for java_home
add attributed to enable/disable nat ha
redirect stderr and stdout to /var/log/nat-monitor.log
remove metadata.json file
fix attribute
change how java_home is set.
change how java_home is set.
change how java_home is set.
change how java_home is set.
change how java_home is set.
add providers for start and stop
add resource for providers
fix resources
fix resources
fix resources
fix resources
merge
Instance state has moved from field  to
Remove outdata metadata.json
set vpc inputs to optional
Merge pull request #5 from rs-services/fix_nat_monitor_output

Instance state has moved from field $5 to field $6