Improves the generation of the list of available chat colors

src/main/java/net/knarcraft/stargate/portal/Portal.java

@@ -345,4 +345,5 @@ public class Portal {
             return cleanNetwork.equalsIgnoreCase(other.cleanNetwork);
         }
     }
+
 }

src/main/java/net/knarcraft/stargate/portal/PortalHandler.java

@@ -448,4 +448,5 @@ public class PortalHandler {
         }
         return input.replaceAll("[|:#]", "").trim();
     }
+
 }