Alternative fix fonts issue in printing

[hoon-dialog]

Unfortunately #130 prints the whole web page for me rather than just the PDF. This method renders in the original document first and copies to the iframe. Inefficient, but effective.

Fixes #66

[v1r0x]

Thanks for this PR! It fixes a problem for me with unicode placeholder elements instead of the correct font character rendered in the resulted print (using ubuntus 'print to file' function). Performance seems ok to me, not much different to the current implementation in master. Don't know if there are any other caveats or disadvantages with this solution.

:+1: from me :)

[opfertunes]

This also fixes a "missing font" issue in the print() function...

[myverney]

请问一下 插件支持滚动翻页吗

[aquinotgr00]

any reason this fix not merged with the main repo ?

[simoneldevig]

I'm also very interested in this PR getting merged since I'm currently relying on a fork with this fix for getting PDF printing to work :-)

[boboldehampsink]

+1

[mathurin59000]

+1

[bvdalling]

+1

[cdk0507]

+1

[klren0312]

good