added dependency to cli project
new feature: load configuration from a gateway machine
1. HDFSSystemModule is now a module
2. init hdfs object on init()
3. resourcesPaths is now String[] instead of List<String> (for spring
org.springframework.util.StringUtils.commaDelimitedListToStringArray)
uncomment set properties (until code is verified)
1.fixed bug: input stream already closed 
2.removed unused lines