Proposal: Pandoc (Dynamic) LaTex Template for ACL Papers

Hi all,

I wonder if there's a plan to develop a Pandoc LaTex template for ACL papers. Something like this:

```sh
pandoc -s --template="acl.latex"\
--citeproc --csl "acl.csl"\
-f markdown\
-t pdf --pdf-engine="xelatex"\
"input.md" -o "output.pdf";
```

I think this way, i.e. using a _dynamic template_ could be more efficient and effective than using a _static_ one. One can produce the paper based on any format, such as markdown, latex, odt, or docx.