Centralized Gradle plugins, compileScala task, dependencies, and isMavenDeployable code. Added compileTestScala task. Upgraded Scala to 2.10.0.
Added explicit catch type to prevent warnings.
Fixed scaladoc wrapping issues.
Removed completeled todo.
Added link to overview image.
Created Ratcliff/Obershelp metric, command, and specs.
Updated Travis to use Scala 2.10.0.
Removed optimisation compiler flag due to some Travis issues. Sigh.
Added language.implicitConversions import to address Scala 2.10.0 feature warnings.
Updated requirements.