Add a TypeRegistry implementation of Map used for model adaptors and renderers. This implementation maps keys according to the maximally-specific inheritance properties used by the Java language to match method signatures (JLS §15.12.2.5), and throws an AmbiguousMatchException if more than one value results from a lookup. (fixes #57, fixes #58)
Fix build warning in TestEarlyEvaluation
Merge pull request #59 from sharwell/type-registry

Add a TypeRegistry implementation of Map used for model adaptors and renderers
Fix many javadoc warnings and errors
Fix unintentional use of Java 7 API
Updated version numbers of plugins referenced in pom.xml
Fix javadoc warnings and errors in test code
Updated maven-release-plugin configuration
Merge pull request #74 from sharwell/build-warning

Build warning