broadcast event from Application::doRun
coverage on Configuration and SuiteLoader
test pending and failure events in spec reporter
cover SpecReporter::color
fix timer use
Merge branch 'develop' into enhancement/more-test-coverage
cover reporter
test input defintion helpers
cover environment
cover ConfigurationReader::readInput
cover command execution
remove DIRECTORY_SEPARATOR references
remove unused refs in application
Merge pull request #54 from brianium/enhancement/more-test-coverage

Improve code coverage