* \brief removes an already existing Dicom Dictionary Entry,
* identified by its group,element number
* @param group Dicom group number of the Dicom Element
* @param element Dicom element number of the Dicom Element
* @return false if Dicom Dictionary Entry doesn't exist
*/
* \brief removes an already existing Dicom Dictionary Entry,
* identified by its group,element number
* @param group Dicom group number of the Dicom Element
* @param element Dicom element number of the Dicom Element
* @return false if Dicom Dictionary Entry doesn't exist
*/