cta/CTA#139 cta af ls --vid XXXXX command times out if there are many files on a tape

Moved the path column of the output of the "cta archivefile ls"
command to the very end of the line.  This was done because the
path column is the only real random width column.

xroot_plugins/ListArchiveFilesCmd.cpp

@@ -55,7 +55,7 @@ XrdSfsXferSize ListArchiveFilesCmd::read(XrdSfsFileOffset offset, char *buffer,
 
     if(m_displayHeader) {
       m_readBuffer += "\x1b[31;1mid  copy no  vid  fseq  block id  instance  disk id  size  checksum type  checksum value  "
-        "storage class  owner  group  path  creation time\x1b[0m\n";
+        "storage class  owner  group  creation time  path\x1b[0m\n";
     }
   }
 
@@ -137,8 +137,8 @@ void ListArchiveFilesCmd::refreshReadBuffer() {
         archiveFile.storageClass + " " +
         archiveFile.diskFileInfo.owner + " " +
         archiveFile.diskFileInfo.group + " " +
-        archiveFile.diskFileInfo.path + " " +
-        std::to_string((unsigned long long) archiveFile.creationTime) + "\n";
+        std::to_string((unsigned long long) archiveFile.creationTime) + " " +
+        archiveFile.diskFileInfo.path + "\n";
     }
   }
 }