Ensure response_body is escaped in html_example template
Merge pull request #148 from cam-woloshyn/escapeHTML

Ensure response_body is escaped in html_example template
feature/stylesheet :: A basic css stylesheet, with font and table styling, without the need for bootstrap.

The stylesheet resides at lib/rspec_api_documentation/assets/stylesheets/rspec_api_documentation/styles.css, but may be overridden by creating a stylesheet in the app directory, app/assets/stylesheets/rspec_api_documentation/styles.css.  This allows users to override the default styles if so desired.

The styles are read from the stylesheet and embedded in the HTML, allowing the individual example html pages to be styled without the need for an external resource.
Merge branch 'feature/stylesheet' of github.com:tyrauber/rspec_api_documentation into tyrauber-feature/stylesheet
Let embedded css file be configurable for HTML output
Merge branch 'tyrauber-feature/stylesheet'
Update README for html_embedded_css_file
Remove whitespace from the readme

[ci skip]