Added information about escaping curly braces
Added information about escaping curly braces

Closes #391

Signed-off-by: Loren Segal <be97ac84963a82296fd1ab1af6358dfaa6463b0a@soen.ca>

ohai/yard,thomthom/yard,thomthom/yard,amclain/yard,jreinert/yard,herosky/yard,lsegal/yard,alexdowad/yard,jreinert/yard,thomthom/yard,iankronquist/yard,ohai/yard,iankronquist/yard,amclain/yard,amclain/yard,lsegal/yard,lsegal/yard,herosky/yard,iankronquist/yard,alexdowad/yard,jreinert/yard,herosky/yard,ohai/yard,alexdowad/yard