Merge pull request #58 from raysummee/fix/setting_input_field

fixed: input field is numerical when should be texual

Author: pratikbaid3

lib/Components/settings_text_field.dart

@@ -39,7 +39,7 @@ class _SettingsTextFieldState extends State<SettingsTextField> {
             color: ThemeProvider.theme.textTheme.bodyText1?.color,
           ),
           keyboardType:
-              (!widget.isText) ? TextInputType.text : TextInputType.number,
+              (widget.isText) ? TextInputType.text : TextInputType.number,
           decoration: InputDecoration(
             floatingLabelBehavior: FloatingLabelBehavior.always,
             filled: true,

lib/Pages/settings_screen.dart

@@ -151,8 +151,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
               ClientSettingsModel newClientSettingsModel = new ClientSettingsModel(
                   dht: clientSettingsModel.clientSettings.dht,
                   dhtPort: clientSettingsModel.clientSettings.dhtPort,
-                  directoryDefault:
-                      clientSettingsModel.clientSettings.directoryDefault,
+                  directoryDefault: defaultDownloadDirectoryController.text,
                   networkHttpMaxOpen:
                       clientSettingsModel.clientSettings.networkHttpMaxOpen,
                   networkLocalAddress: