Remove unnecessary settings

src/main.cpp

@@ -150,11 +150,6 @@ public:
         parser.setApplicationDescription("Shielded desktop light wallet for Zcash");
         parser.addHelpOption();
 
-        // Add an option to specify the conf file
-            QCommandLineOption confOption(QStringList() << "conf", "Use the zcash.conf specified instead of looking for the default one.",
-                                          "confFile");
-        parser.addOption(confOption);
-
         // Positional argument will specify a zcash payment URI
         parser.addPositionalArgument("zcashURI", "An optional zcash URI to pay");
 
@@ -208,10 +203,6 @@ public:
 
         Settings::getInstance()->setUseEmbedded(false);
         
-        // Check to see if a conf location was specified
-        if (parser.isSet(confOption)) {
-            Settings::getInstance()->setUsingZcashConf(parser.value(confOption));
-        }
 
         w = new MainWindow();
         w->setWindowTitle("Zecwallet Lightclient v" + QString(APP_VERSION));