extend launcher with booting sorcer in the same as JVM - WIP;
ServiceStarter: add some support for starting from the launcher, don't try to stop failed services
PropertyEvaluator: eval strings, fix test, so it doesn't rely on any specific evn key
launcher: replace flavour with profile, a list of ServiceStarter and Monitor configs;
don't exit on main's end;
don't rely on env RIO_HOME - WIP

ServiceStarter: remove code that changes system properties, leave just warnings;
remove loading from directory;
remove profile (move to Launcher)

AbstractServiceDescriptor: don't guess RIO_HOME, use system property or warn if none set.
scripts: remove rio-boot, boot, sorcer scripts,
remove RIO_HOME system property (used only by Rio's Install.groovy)
Merge branch 'launcher' into v1.0-M4