Added niddle %u in the desktop file

Author: antenore

remmina/desktop/remmina.desktop.in

@@ -65,8 +65,8 @@ Comment[th]=เชื่อมต่อไปยังพื้นโต๊ะ
 Comment[tr]=Uzak masaüstlerine bağlan
 Comment[uk]=Приєднатися до віддаленого комп’ютера
 Comment[zh_CN]=连接到远程桌面
-TryExec=@REMMINA_BINARY_PATH@
-Exec=@REMMINA_BINARY_PATH@
+TryExec=@REMMINA_BINARY_PATH@ %u
+Exec=@REMMINA_BINARY_PATH@ %u
 Icon=@REMMINA_ICON@
 Terminal=false
 Type=Application