added samllogin source file

ddpRequests/ddpsamlloginrequest.cpp

+#include "ddpsamlloginrequest.h"
+#include <QDebug>
+
+ddpSamlLoginRequest::ddpSamlLoginRequest(QString pSamlToken)
+{
+    qDebug()<<"saml token: "<<pSamlToken;
+    QJsonObject tokenParameter;
+    tokenParameter["saml"] = true;
+    tokenParameter["credentialToken"] = pSamlToken;
+    QJsonArray params = {tokenParameter};
+    buildRequest( "login", params );
+}

ddpRequests/ddpsamlloginrequest.h

+#ifndef DDPSAMLLOGINREQUEST_H
+#define DDPSAMLLOGINREQUEST_H
+
+#include "ddpmethodrequest.h"
+
+class ddpSamlLoginRequest : public DDPMethodRequest
+{
+public:
+    ddpSamlLoginRequest(QString pSamlToken);
+};
+
+#endif // DDPSAMLLOGINREQUEST_H