WX:  consolidate IDs in wxutils.ID
API load.tsv:  remove `empty` parameter
STY wxutils
ENH logging:  add eelbrain logger
ENH:  new rejection GUI
ENH rej-GUI:  set layout through GUI
ENH rej-GUI:  threshold rejection dialog
FIX rej-GUI:  auto_rejection:  consider above and below parameters
API load.tsv():  change the default value of delimiter to tab
FIX _plt_utsnd
AMD rej-gui
ENH rej-GUI:  expose linewidth and antialiasing parameters in constructor
ENH rej-GUI:  reorganize butterfly-plot kwargs
ENH rej-GUI:  menu command for toggling plot_range
FIX rej-GUI:  enable Redo/Undo menu commands
AMD set layout
AMD threshold
ENH rej-GUI:  set Y-Axis Limit menu command
ENH rej-GUI:  secondary figures inherit axis/colormap range
ENH rej-GUI:  auto-rejection includes threshold in tag