Migrate Cobertura off log4j and to slf4j.
Merge pull request #71 from triceo/logging

Migrate Cobertura off log4j and to slf4j.
Delete .travis.yml

Deleting the travis.yml file since we're using cloudbees for our continuous integration.
Updating coordinates and distr management for this fork
Merging in latest from Cobertura master (mainly for a classpath-related bugfix, but also to stay in sync with 2.0.4 development)