Rc 2496 default softid (#4)

* default_softid

* default_softid

* default_softid

Author: victorkowalski

api2captcha.hpp

@@ -357,7 +357,7 @@ class client_t
       static const constexpr char * HOST = "2captcha.com";
 
       std::string api_key_;
-      int soft_id_ = 0;
+      int soft_id_ = 4586;
       std::string callback_;
       int default_timeout_ = 10; // sec
       int recaptcha_timeout_ = 600; // sec