Added preserveLineBreaks to the CLI help
Update README.md
Update README.md
Update cleancss-browser.js to v2.2.16.
Certain options are pretty safe by now
Support ignored tags as preprocessing pass
Update devDependencies.
Handle custom attributes with empty values, fixes #270
Merge pull request #271 from ds82/gh-pages

Handle custom attributes with empty values. Closes #270
Merge pull request #269 from duncanbeevers/simplify-remove-ignored

Support ignored tags as preprocessing pass. Closes #261.
Merge pull request #265 from LaurentGoderre/cli-help

Added preserveLineBreaks to the CLI help
Fixed nested quotes not being properly escaped
Added a more robust test for nested quotes in attributes
Merge pull request #268 from LaurentGoderre/fix-nested-quotes

Fixed nested quotes not being properly escaped
Added an option to prevent the escaping