v1.2.0

• Update licensing year to 2019
• Update gitignore
• Update jre alpine linux base image to 3.9.2
• Update jre docker-compose version to 3.7
• Update google container test for new jre version
• Update jre container structure test base version to 1.4.0
• Update jre image version to 1.2.0
• Update jdk alpine linux base image to 3.9.2
• Update jdk docker-compose version to 3.7
• Update google container test for new jdk version
• Update jdk container structure test base version to 1.4.0
• Update jdk image version to 1.2.0