Update client proxy and front-end default ports in Android.

Since they match the defaults, do not set them explicitly using client
options (but keep the code commented out in case this is needed later on).

android/ouinet/src/main/java/ie/equalit/ouinet/Ouinet.java

@@ -22,11 +22,11 @@ public class Ouinet {
         System.loadLibrary("client");
         System.loadLibrary("native-lib");
 
-        System.setProperty("http.proxyHost", "127.0.0.137");
-        System.setProperty("http.proxyPort", "8080");
+        System.setProperty("http.proxyHost", "127.0.0.1");
+        System.setProperty("http.proxyPort", "8077");
 
-        System.setProperty("https.proxyHost", "127.0.0.137");
-        System.setProperty("https.proxyPort", "8080");
+        System.setProperty("https.proxyHost", "127.0.0.1");
+        System.setProperty("https.proxyPort", "8077");
     }
 
     private static final String TAG = "OuinetJava";
@@ -58,8 +58,11 @@ public class Ouinet {
         List<String> args = new ArrayList<>();
         args.add("ouinet-client"); // App name
         args.add("--repo=" + config.getOuinetDirectory());
-        args.add("--listen-on-tcp=127.0.0.137:8080");
-        args.add("--front-end-ep=127.0.0.137:8081");
+
+        // If default client endpoints clash with other ports,
+        // uncomment these and change `http(s).proxyPort` above to match.
+        //args.add("--listen-on-tcp=127.0.0.1:8177");
+        //args.add("--front-end-ep=127.0.0.1:8178");
 
         // Useful for debugging
         //args.add("--disable-origin-access");