added reference to auction (#398)
added reference to auction (#398)

I've found the auction very useful and so I think it's worth advertising up front
rstento/lagom,rstento/lagom,rcavalcanti/lagom,rstento/lagom,TimMoore/lagom,ignasi35/lagom,rstento/lagom,edouardKaiser/lagom,ignasi35/lagom,ignasi35/lagom,edouardKaiser/lagom,rstento/lagom,rcavalcanti/lagom,TimMoore/lagom,lagom/lagom,TimMoore/lagom,rcavalcanti/lagom,edouardKaiser/lagom,ignasi35/lagom,lagom/lagom,lagom/lagom,TimMoore/lagom,edouardKaiser/lagom,TimMoore/lagom,rcavalcanti/lagom,lagom/lagom,lagom/lagom,ignasi35/lagom