Replace deprecated use of chai.Assertion.includeStack to chai.config.includeStack
Add escapeHTML plugin
Fix hyperlink pattern to recognize all kinds of possible urls
Add escapeHTML test to main.js
Improve behavior with punctuations at the end of a url
Refactor replace-method and conflict handling (work in progress)
Regress changes of conflict handling
Add note on conflict handling
Add .jshintignore
Add preparations for coverage test
Add tests and refactor implementation for 100% test coverage
Add coveralls