update README to reflect Jenkins API support and renaming everything to reflect Cobertura
update type references to be italicized in README
rename classes to reference Cobertura instead of coverage; update fixture names to be more descriptive
Merge branch 'cobertura_rename' of ssh://github.com/juannyg/coverage_analyzer into cobertura_rename
- simplify Jenkins URL setting Jenkins username, api key, and job name
- Update namespaces to be Cobertura prefixed
- Import settings file instead of simplejson load
- Update tests to reflect changes above
- Update README to reflect settings changes
add quick exception tests; change URLError log message in Jenkins API Cobertura aggregator
add tests for CLI runner