ServiceInfo: add repoToken field
Report: add repo_token field

Also switch constructor from `serviceName,serviceJobId` to
`ServiceInfo`.
bump version number and update README
Merge pull request #5 from dhalperi/support-travis-pro-env

Support Coveralls Pro (and Travis Pro)
Update .version and README.md
Add API documentations and fix indents
Delete trailing tab
Add a test of main with repo token
Add test of coverage.xml with nonexistent file entries
Skip external DTD validation for test in offline env
Change some styles to avoid cobertura bug
Add nonexistent file entry to fixture jacoco report
Add a test of JacocoSourceReportFactory.createReportList
Add CoverallsPluginExtension.groovy
Add CoverallsTask class
Modify README.md
Add after_failure
Remove ambiguous use of mock
Change the option to --debug when the test failed
Change language to groovy