Fix hello-world modules

Steps to reproduce

Pull request #854 accidentally modified and thus broke the hello world
modules. This patch fixes their pom.xml files and again includes them in
the default build so that something like this is noticed earlier.

Status

Assignee

Lars Kiesow

Reporter

Lars Kiesow

Severity

Build Error

Tags (folksonomy)

None

Components

Affects versions

Priority

Major
Configure