fix loading Fawe.properties

worldedit-core/src/main/java/com/boydti/fawe/Fawe.java

@@ -235,7 +235,7 @@ public class Fawe {
         // Setting up config.yml
         File file = new File(this.implementation.getDirectory(), "config.yml");
         Settings.IMP.PLATFORM = implementation.getPlatform().replace("\"", "");
-        try (InputStream stream = getClass().getResourceAsStream(File.separator + "fawe.properties");
+        try (InputStream stream = getClass().getResourceAsStream("/fawe.properties");
             BufferedReader br = new BufferedReader(new InputStreamReader(stream))) {
             String versionString = br.readLine();
             String commitString = br.readLine();