fixup 13155c4

In this commit, the order in which fake units vs real units was
changed without realizing the significance. Comments near to the
fake_units code makes it clear that the fake units are intended
to be drawn after the real units, so that e.g. when the whiteboard
is used, the fake units draw over the real ones.

src/display.cpp

@@ -3057,24 +3057,26 @@ void display::invalidate_animations()
 		}
 	}
 	const std::deque<unit*> & unit_list = fake_unit_man_->get_fake_unit_list_for_invalidation();
-	BOOST_FOREACH(const unit* u, unit_list) {
-		u->anim_comp().refresh();
-	}
+
 	BOOST_FOREACH(const unit & u, dc_->units()) {
 		u.anim_comp().refresh();
 	}
+	BOOST_FOREACH(const unit* u, unit_list) {
+		u->anim_comp().refresh();
+	}
+
 	bool new_inval;
 	do {
 		new_inval = false;
 #ifdef _OPENMP
 #pragma omp parallel for reduction(|:new_inval) shared(unit_list) schedule(guided)
 #endif //_OPENMP
-		BOOST_FOREACH(const unit* u, unit_list) {
-			new_inval |=  u->anim_comp().invalidate(*this);
-		}
 		BOOST_FOREACH(const unit & u, dc_->units()) {
 			new_inval |=  u.anim_comp().invalidate(*this);
 		}
+		BOOST_FOREACH(const unit* u, unit_list) {
+			new_inval |=  u->anim_comp().invalidate(*this);
+		}
 	}while(new_inval);
 }