NRPyEllipticET documentation file uses extra LaTeX package

[Roland Haas]

Using extra packages (listing in this case) breaks the <config>-ThornGuide target which builds a single PDF file with all documentation (http://einsteintoolkit.org/usersguide/UsersGuide.html#x1-34000B3.3).

The only packages that may be used (and they don’t need a \usepackage) are those already required by cactus.sty:

$ grep RequirePackage repos/flesh/doc/latex/cactus.sty
\RequirePackage[utf8]{inputenc}
\RequirePackage{fancyhdr}
\RequirePackage{graphicx}
\RequirePackage{latexsym}
\RequirePackage{amssymb}
\RequirePackage{amsmath}
\RequirePackage{ifthen}
\RequirePackage{calc}
\RequirePackage{thumbpdf}
\RequirePackage{hyperref}

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[Roland Haas]

Also has a new macro \nrpyell defined outside of the % START CACTUS THORNGUIDE block (and outside of the % Add all definitions used in this documentation here comment.

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[Samuel Cupp]

@Roland Haas This thorn should now meet these guidelines. If there’s still something wrong, please let me know.