Add import URL from clipboard

shadowsocks-csharp/Data/cn.txt

@@ -23,6 +23,7 @@ Secure Local PAC=保护本地 PAC
 Copy Local PAC URL=复制本地 PAC 网址
 Share Server Config...=分享服务器配置...
 Scan QRCode from Screen...=扫描屏幕上的二维码...
+Import URL from Clipboard...=从剪贴板导入URL...
 Availability Statistics=统计可用性
 Show Logs...=显示日志...
 Verbose Logging=详细记录日志

shadowsocks-csharp/Data/zh_tw.txt

@@ -23,6 +23,7 @@ Secure Local PAC=保護本地 PAC
 Copy Local PAC URL=複製本地 PAC 網址
 Share Server Config...=分享伺服器配置...
 Scan QRCode from Screen...=掃描螢幕上的 QR 碼...
+Import URL from Clipboard...=從剪貼板導入URL...
 Availability Statistics=統計可用性
 Show Logs...=顯示日誌...
 Verbose Logging=詳細記錄日誌

shadowsocks-csharp/View/MenuViewController.cs

@@ -261,8 +261,10 @@ namespace Shadowsocks.View
                     this.SeperatorItem = new MenuItem("-"),
                     this.ConfigItem = CreateMenuItem("Edit Servers...", new EventHandler(this.Config_Click)),
                     CreateMenuItem("Statistics Config...", StatisticsConfigItem_Click),
+                    new MenuItem("-"),
                     CreateMenuItem("Share Server Config...", new EventHandler(this.QRCodeItem_Click)),
-                    CreateMenuItem("Scan QRCode from Screen...", new EventHandler(this.ScanQRCodeItem_Click))
+                    CreateMenuItem("Scan QRCode from Screen...", new EventHandler(this.ScanQRCodeItem_Click)),
+                    CreateMenuItem("Import URL from Clipboard...", new EventHandler(this.ImportURLItem_Click))
                 }),
                 CreateMenuGroup("PAC ", new MenuItem[] {
                     this.localPACItem = CreateMenuItem("Local PAC", new EventHandler(this.LocalPACItem_Click)),
@@ -739,6 +741,15 @@ namespace Shadowsocks.View
             MessageBox.Show(I18N.GetString("No QRCode found. Try to zoom in or move it to the center of the screen."));
         }
 
+        private void ImportURLItem_Click(object sender, EventArgs e)
+        {
+            var success = controller.AddServerBySSURL(Clipboard.GetText(TextDataFormat.Text));
+            if (success)
+            {
+                ShowConfigForm();
+            }
+        }
+
         void splash_FormClosed(object sender, FormClosedEventArgs e)
         {
             ShowConfigForm();