various updates: 1) fountains 2) nightclubs 3) religion icons

Adding updates for fountains, nightclubs, religious symbols.

Had to revert the parking area for sports clubs as other parking areas may have clashed. 

1) Adding fountain icon and rendering

Added the fountain icon to the map

https://trac.openstreetmap.org/ticket/4573
and
https://trac.openstreetmap.org/ticket/2381

image from slightly modified pic from wiki (I can make smaller if needed (so pngs sizes in general are all over the place I might standardise this later)

http://wiki.openstreetmap.org/wiki/Tag:amenity%3Dfountain

amenity = fountain tag count: 35519

2) Added nightclub icon and rendering

https://trac.openstreetmap.org/ticket/2697

used one of the attached svg files this in the ticket - scaled to fit.

amenity=nightclub tag count: 7166

3) Added religion symbols 

We were missing some key religions.
added:
hindu (tag count: 3470)
buddhist (tag count: 9641)
shinto ((tag count: 1893)
taoist (tag count: 553)

Created .png by me based on wikipedia pd image. And tweaked the amenity points page so it is displayed.
Now anything over 150 for religion tags is covered
http://taginfo.openstreetmap.org/keys/?key=religion#values

Hindu ticket: https://trac.openstreetmap.org/ticket/4168