Make the clientos configurable and improve Reset Settings (#80)

* Set the gateway

* Make clientos configurable

* Update readme.md

* Update README.md

GPClient/gatewayauthenticatorparams.h

@@ -0,0 +1,33 @@
+#ifndef GATEWAYAUTHENTICATORPARAMS_H
+#define GATEWAYAUTHENTICATORPARAMS_H
+
+#include <QString>
+#include "portalconfigresponse.h"
+
+class GatewayAuthenticatorParams
+{
+public:
+    GatewayAuthenticatorParams();
+
+    static GatewayAuthenticatorParams fromPortalConfigResponse(const PortalConfigResponse &portalConfig);
+
+    const QString &username() const;
+    void setUsername(const QString &newUsername);
+
+    const QString &password() const;
+    void setPassword(const QString &newPassword);
+
+    const QString &userAuthCookie() const;
+    void setUserAuthCookie(const QString &newUserAuthCookie);
+
+    const QString &clientos() const;
+    void setClientos(const QString &newClientos);
+
+private:
+    QString m_username;
+    QString m_password;
+    QString m_userAuthCookie;
+    QString m_clientos;
+};
+
+#endif // GATEWAYAUTHENTICATORPARAMS_H