[talk-au] Tagging fuel locations

[John Smith]

I thought about making a proper proposal page, but it seems like a
combination of many proposals, so I just made a non-proposal page,
outlining how BPs were tagged:

http://wiki.openstreetmap.org/wiki/WikiProject_Australia_Service_Stations

I also added additional features listed on the Matila Fuels site to the page.

Once people are happy with tags and what not we can link it to the
Aussie Tagging Features page, and/or try submitting proposal tags and
what not.