[Tilesathome] patch for place_of_worship-icons

[Martin Koppenhoefer]

I think you made a change here (got no SVN here at my workplace):

<rule e="way" k="amenity|shop"
v="school|college|university|restaurant|shelter|supermarket|library|doctors|pharmacy|place_of_worship|parking|post_office|hospital|hotel|hostel|camp_site|bank|bus_station"
layer="5">
			<areaText k="name" class="caption-casing generic-caption-casing"
dy='-2.5px' text-anchor='middle' startOffset='50%' layer="5"/>
			<areaText k="name" class="caption-core generic-caption-core"
dy='-2.5px' text-anchor='middle' startOffset='50%' layer="5"/>
		</rule>


This part of the code (followed) seems hard to extend and seems to
exagerate the importance of sport, as it puts the building-tag nested
inside a sport-rule.

I think if we would keep things simple where it could be, that would
help for the extension of the rules with other tags.
	
		<rule e="way" k="sport" v="~" layer="5"> <!-- don't render captions
for buildings, if sport is also set, thus honor offsets -->
			<rule e="way" k="building" v="*" layer="5">
				<!-- same goes if one of the following is set -->
				<rule e="way" k="amenity|shop"
v="school|college|university|parking|supermarket" layer="5">
				</rule>
				<else>
					<areaText k="name" class="caption-casing generic-caption-casing"
text-anchor='middle' startOffset='50%' layer="5"/>
					<areaText k="name" class="caption-core generic-caption-core"
text-anchor='middle' startOffset='50%' layer="5"/>
				</else>
			</rule>
		</rule>


I'm not sure about this, maybe I'm wrong an the rules are fine as they
are (and are also easily extensible). What do you think?

Martin