Resolve "Small TDD kata"

.gitlab-ci.yml

README.md

employee-report/.gitlab-ci.yml

employee-report/pom.xml

employee-report/readme.md

...oyee-report/src/main/java/fr/ippon/employee/Employee.java

...eport/src/main/java/fr/ippon/employee/EmployeeReport.java

...t/src/test/java/fr/ippon/employee/EmployeeReportTest.java

fizz-buzz/.gitlab-ci.yml

fizz-buzz/pom.xml

fizz-buzz/readme.md

fizz-buzz/src/main/java/fr/ippon/fizzbuzz/FizzBuzz.java

fizz-buzz/src/test/java/fr/ippon/fizzbuzz/FizzBuzzTest.java

leap-years/.gitlab-ci.yml

leap-years/pom.xml

leap-years/readme.md

leap-years/src/main/java/fr/ippon/leapyears/Years.java

...years/src/test/java/fr/ippon/leapyears/LeapYearsTest.java