tree 0b4a9420dfb7f50f8cd3dbd475043fc8439b9385
parent f4666459f11c5a0840a4458174ab971271b5de1e
author Nick Dimiduk <ndimiduk@gmail.com> 1397753965 -0700
committer Nick Dimiduk <ndimiduk@gmail.com> 1397753965 -0700

Add a NullScope singleton

Introduce a NullScope singleton to reduce object creation. Also adds some
methods for debugging and make trace log mode a little more helpful. Pom
version bumped to 3.0.3-SNAPSHOT.