Document getenv template function
authormdhender <mdhender@users.noreply.github.com>
Sun, 5 Apr 2015 01:07:25 +0000 (20:07 -0500)
committerbep <bjorn.erik.pedersen@gmail.com>
Sun, 5 Apr 2015 16:14:40 +0000 (18:14 +0200)
commit42dcaabf4f81ccd8aa831049440bb0c5d85707d6
tree1bfb1d3a2c32ab906c5f435a37a9fb8e400693b2
parent9a499b56c964d08fe43a43e48fe038f489cebfb6
Document getenv template function

Add `getenv` to the template function documentation.
docs/content/templates/functions.md