A search button was added to all dialogs showing DIR_CONFIG data. In afd_ctrl, dir_ctrl, and mon_ctrl, one can quickly change the font size by pressing Ctrl and "+" or "-". Parent and child synchronization were added for the dir_check process, which solves the nasty problem that could lead to more than one of them running distributing data. The bug in which AFD goes in an endless loop when specifying an unknown pexec option was fixed.
