Added coveralls support.
Updated badges in the readme and minor intro details in the readme and docs.
Reduced the verbosity of travis CI builds.
Removed unused dataset-merging code and moved a related test.
Fixed issue with tests included in code coverage, turned on branch coverage, and added source paths to coveragerc.
Switched to using nose.
Switch to using python-coveralls and nose for unit tests (not just coverage).
Removed --verbose from coveralls.
Added code-coverage badge.
Increased branch code coverage to 100%.
Modified CI to use make for isntallation and installation is now of the git source and not the distributed version.
Added more python versions to build, but allowed their failure.
Added flake and pep8 style checking.
Added explicit minimum version requirements.
Updated version to 2.0.3.
Fixed typo.
Removed all pylint comments.
Fixed pep8 errors.
Added style checking to the build.
Updated version number.