Transform soft to xml

@@ -56,6 +56,10 @@ if __name__ == "__main__":
                         oFile.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\n<gse xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\nxsi:noNamespaceSchemaLocation=\"esquema-gcs.xsd\">\n\n")
                         for line in iFile:
                             line = line.replace("&", "&amp;")
+                            line = line.replace("<", "&lt;")
+                            # line = line.replace(">", "&gt;")
+                            # line = line.replace("\"", "&quot;")
+                            # line = line.replace("\'", "&apos;")
                             oFile.write(line)
                         oFile.write("\n</gse>\n")