Configuring Surefire to run tests found in files ending in
Documentation.java has the unwanted side-effect of switching off its
defaults, i.e. you end up with your documentation tests being run and
nothing else. While using a specific name for your documentation tests
can make them easier to identify, it isn't required. The documentation
also doesn't explicitly recommend using a Documentation suffix.
This commit simplifies things by removing the configuration that
changes Surefire's default inclusions.
Closes gh-368
b1227ce019