Don't check coverage of SVGs

src/short/partizan/games/domineering.rs

@@ -180,6 +180,7 @@ where
     }
 }
 
+#[cfg(not(tarpaulin_include))]
 impl<G> Svg for Domineering<G>
 where
     G: Grid<Item = Tile> + FiniteGrid,

src/short/partizan/games/fission.rs

@@ -114,6 +114,7 @@ where
     }
 }
 
+#[cfg(not(tarpaulin_include))]
 impl<G> Svg for Fission<G>
 where
     G: Grid<Item = Tile> + FiniteGrid,

src/short/partizan/games/ski_jumps.rs

@@ -134,6 +134,7 @@ where
     }
 }
 
+#[cfg(not(tarpaulin_include))]
 impl<G> Svg for SkiJumps<G>
 where
     G: Grid<Item = Tile> + FiniteGrid,

src/short/partizan/games/toads_and_frogs.rs

@@ -69,6 +69,7 @@ impl Display for ToadsAndFrogs {
     }
 }
 
+#[cfg(not(tarpaulin_include))]
 impl Svg for ToadsAndFrogs {
     fn to_svg<W>(&self, buf: &mut W) -> fmt::Result
     where