Build PDFs using Nix

Samuel W. Flint d57811cbe6 Un rec-ify derivation 4 lat temu
.gitignore 0f17c123c1 regexs containing \# are invalid 4 lat temu
.latexmkrc 724fb99933 Add base build utility 4 lat temu
Makefile 724fb99933 Add base build utility 4 lat temu
README.md 724fb99933 Add base build utility 4 lat temu
default.nix d57811cbe6 Un rec-ify derivation 4 lat temu
release.nix 45e9a1b52a Add release.nix in case of hydra builds 4 lat temu

README.md

nix-build-pdf

Running nix-build in this directory will build document.tex. If document.tex has additional build requirements, add them to default.nix. The document may be continuously built by running nix run -c make continuous.