Test Enhancment: Added @ClassRule for Server-> ExternalResor
Test Enhancment: Code refactoring. Introduce TestServer singelton and TestConstants
Merge branch 'master' into lab/configuration-persist

Conflicts:
	server-func-test/src/test/groovy/org/monroe/team/gtool/box/server/FunctionalTestSupport.groovy
	server-func-test/src/test/groovy/org/monroe/team/gtool/box/server/MainSuiteTest.groovy