Merge branch 'master' into develop
fix($cli): fix broken formatting of documentation format

When running the tests in PhantomJS and SlimerJS the output's spaces
was squeezed, resulting in a massive text blob when the documentation
format was activated. The output is no longer squeezed when reported
to the console.

Closes #4
docs(README): add a notice about the develop branch in README
feat($npm): add contributors section in package.json

Closes #5
style(pages): increase headings level when generating changelog.md
style(pages): increase headings level when generating changelog.md
fix(pages): add missing link to v1.2.1 documentation
docs(pages): moves the matchers list in examples.md

It didn't make sense to it being placed in extend.md.
docs(pages): add mention of beWithin in snakified methods list
chore(Cakefile): add better log for compileBrowser function
Merge branch 'develop'
chore($git): bump version to 1.3.1