create_post: Encode -everything- as ISO-8859-15. Fixes odd encoding issue.

Changelog

+git HEAD
+
+    * efa: Fix odd encoding issues when using -w, -t, -d, -a and similar
+
 Travel::Routing::DE::VRR 2.10 - Fri May 29 2015
 
     * efa: Changed -p/--proximity default walking time from 8 to 10 minutes

lib/Travel/Routing/DE/EFA.pm

@@ -252,9 +252,6 @@ sub place {
 		);
 	}
 
-	$place = encode( 'ISO-8859-15', $place );
-	$stop  = encode( 'ISO-8859-15', $stop );
-
 	$type //= 'stop';
 
 	@{ $self->{post} }{ "place_${which}", "name_${which}" } = ( $place, $stop );
@@ -399,6 +396,10 @@ sub create_post {
 		$self->with_bike(1);
 	}
 
+	for my $val ( values %{ $self->{post} } ) {
+		$val = encode( 'ISO-8859-15', $val );
+	}
+
 	return;
 }