launcher - parsing options
add redirect options to SorcerProcessBuilder nad Process2;
add classpath and properties to SorcerLauncher
launcher: print overriden environment;
add debug option;
add missing properties
fix appenders in logback.groovy;
remove dependency on commons-lang3;
Merge branch 'v1.0-M4' into launcher
launcher works with sorcer ServiceStarter in start mode
replace property names with constants;
add child process monitoring
launcher starts rio
launcher starts rio in start mode
Launcher:
Add name and, if available, PID of process to Process2;
Replace System.out with logger;
clean up process output;
remove quiet option, add ext option;
update licenses