Add HTML anchors to headlines

[x3ro]

It would be pretty neat if one could directly link to sections of a gist, e.g. http://gist.io/12345#my-awesome-section. Would it be feasible to automatically generated the necessary anchors from the section title? :)

[idan]

Should be.

[Potherca]

@idan ✔️ Issue can be closed.

ID attributes are automatically added to the rendered HTML.