PDF Export?

[hal9000hal]

Hi, Any thoughts on why PDF export of an issue just shows the name of the emoji.png vs the actual graphic?

Thanks

[tofi86]

Yeah, seems as if this never worked at all...

Also I have to admit that I never tested this and I think this happens because the current formatter hooks only apply to the html formatter. Never patched the pdf formatter, so this may take some time...

PullRequests welcome!