consistency between preset and default mappaint style

[Klumbumbus]

This ticket can be used to refer to, when changes are made regarding to this topic.

The goal is:

1. same icon for one feature
2. support of the same geometries (node,way,closedway,relation)

in preset and mappaint style.

Also every item in the preset menu should have its own icon.

So far the the following changes have already been made:

[7717] - man_made=groyne, man_made=breakwater
[7711] - landuse
[7724] - sport
[7728] - generator:source
[7729] - golf
[7735] - natural
[7738] - amenity=drinking_water
[7744] - restriction

...more will come...