Center align text in buttons contained within _botrc
The _botrc rowcolumn widget was setting XmNentryAlignment to XmALIGNMENT_END. Change to XmALIGNMENT_CENTER for consistency with IMD.
The _botrc rowcolumn widget was setting XmNentryAlignment to XmALIGNMENT_END. Change to XmALIGNMENT_CENTER for consistency with IMD.