Add info about how to launch
Add info about how to launch

ehcache/ehcache3-samples,henri-tremblay/ehcache3-samples,anthonydahanne/ehcache3-samples,anthonydahanne/ehcache3-samples,henri-tremblay/ehcache3-samples,ehcache/ehcache3-samples,henri-tremblay/ehcache3-samples,ehcache/ehcache3-samples,anthonydahanne/ehcache3-samples,ehcache/ehcache3-samples,ehcache/ehcache3-samples,anthonydahanne/ehcache3-samples,henri-tremblay/ehcache3-samples