Issue #155 - Add preliminary Ivy files and build.xml changes.
Issue #155 - Correct artifact name in ivy.xml.
Issue #155 - Remove lib jars. Grab remaining dependencies using Ivy.
Issue #155 - No more tabs in build.xml.
Issue #155 - Sort dependencies.
Issue #155 - Fix ant distclean.
Issue #155 - Update organization name.
Issue #155 - Update unit build.xml to point to new lib dir.
Merge pull request #156 from davidzchen/build-ivy

Resolve dependencies using Ivy