XD-1569 Renamed reactor-tcp to reactor-ip
XD-1574 Removed the need for config.properties
XD-1571 Exclude JLine from ZooKeeper dependency

exclude from spring-xd-test also
XD-1571 Exclude JLine from `spring-xd-hadoop`
Fix XD scripts on windows

 - Append '/' to XD_MODULE_CONFIG_LOCATION path explicitly in case of .bat scripts
 - Fix hsqldb script to take care double quotes and spaces in path