Change of the XML format

The progenetiXML format has been expanded. Karyotype annotations are now separated according to their technique, in KARYO_CGH, KARYO_ACGH and KARYO_BANDING.The change was introduced to better handle cases analyzed with several techniques. For older XML files, KARYO + TECHNIQUE will result in correct interpretation. Please be aware of the changed template for tab-delimited files, too (linked on the ISCN2matrix page).