* Modified 'RDLogListModel::logName()' to take 'QModelIndex'
instead of 'int'.
* Modified 'RDLogListModel::removeLog()' to take 'QModelIndex'
instead of 'int'.
* Modified 'RDLogListModel::addLog()' to return 'QModelIndex' instead
of 'int'.
Signed-off-by: Fred Gleason <fredg@paravelsystems.com>