moved composite annotator creation to the annotator factory.
added an enumeration of the boolean features.
added commons-io to the core project.
added name helper for package names.
added package mapper.
added maven utils.
added package mapper to schema mapper.
added package lookup when resolving $refs
wired new builder pattern into clients.
updated package mapper to work on URIs instead of paths.
added a test focused on naming changes.
removed development notes.
removed fragments from URIs when mapping packages.