Adjusted life roles

src/test/resources/roles/hmaster/tasks/main.yml

src/test/resources/roles/hworker/tasks/main.yml

src/test/resources/roles/wordcount/README.md

src/test/resources/roles/wordcount/files/ulysses

src/test/resources/roles/wordcount/files/wc.jar

src/test/resources/roles/wordcount/tasks/main.yml

src/test/resources/roles/wordcount/tests/inventory

src/test/resources/roles/wordcount/tests/test.yml