Removed commented-out legacy code

Libs/XNAT/Core/ctkXnatSession.h

@@ -198,15 +198,6 @@ public:
     const UrlParameters& parameters = UrlParameters(),
     const HttpRawHeaders& rawHeaders = HttpRawHeaders());
 
-  //ivo void download(ctkXnatFile* file, const QString& fileName);
-
-//  void downloadScanFiles(ctkXnatExperiment* experiment, const QString& zipFileName);
-//  void downloadReconstructionFiles(ctkXnatExperiment* experiment, const QString& zipFileName);
-
-//  void download(ctkXnatScan* scan, const QString& zipFileName);
-
-//  void download(ctkXnatResource* resource, const QString& zipFileName);
-
   /**
    * @brief Sends a http HEAD request to the xnat instance
    * @param resourceUri the URL to the server
@@ -214,12 +205,6 @@ public:
    */
   QUuid httpHead(const QString& resourceUri);
 
-//  void downloadReconstruction(ctkXnatReconstruction* reconstruction, const QString& zipFilename);
-
-//  void downloadReconstructionResourceFiles(ctkXnatReconstructionResource* reconstructionResource, const QString& zipFilename);
-
-//  void download(ctkXnatReconstructionResourceFile* reconstructionResourceFile, const QString& zipFileName);
-
   /**
    * @brief Signals that the session was re-newed.
    * @param expirationDate The new session expiration date.