[Tagging] Defacto: man_made=storage_tank

[Mateusz Konieczny]

I think that building=storage_tank would be even better.

On Mon, 13 Apr 2015 17:54:56 -0700
Bryce Nesbitt <bryce2 at obviously.com> wrote:

> For your inspection, upgrade of:
> http://wiki.openstreetmap.org/wiki/Tag:man_made%3Dstorage_tank
> To "defacto" status on the wiki (as it has 100,000 uses).
> 
> Note the German page has always asked for building=yes on this
> feature, which
> strikes me as both reasonable and a rendering hack.