Note about maven-tools
======================

The Ruby gem maven-tools is required for polyglot-ruby's parser to function. It
must be embedded in the JAR file, otherwise the jruby interpreter is unable to
find it.

Although maven-tools depends on virtus, which has its own set of dependencies,
it was found that the parser works fine by itself, and the dependencies are not
actually required at runtime.

This seems to be true for building JRuby, but it may not be for other projects,
packages or uses of polyglot-ruby. If an issue comes with because the
maven-tools dependencies are unsatisfied, then this should be fixed by embedded
these into the JAR file as well.
