Add doc for absURL and relURL
authorbep <bjorn.erik.pedersen@gmail.com>
Mon, 11 May 2015 17:08:52 +0000 (19:08 +0200)
committerbep <bjorn.erik.pedersen@gmail.com>
Mon, 11 May 2015 17:09:04 +0000 (19:09 +0200)
commitbe8235557032ddeba024deb70dcfb60fda03aed1
tree67405778f6aa0298303518cedbbdb6689f1988db
parentbe4f48652da9177e01e7dd046146d597c99d4b54
Add doc for absURL and relURL

Also group URL related functions in doc.
docs/content/templates/functions.md