* when loading module, no longer disable entry but make it readonly, and update scwoop for Tcl/Tk 8.4
* add Help button to the load module dialog box
* see why after unloading and reloading, a related viewer does not recover
* see why after unloading and reloading a saved module, it recovers its geometry: memory management problem?
* release new scwoop with constrained widgetTips to screen area and comboButton focus bug fixed
* add -layout (horizontal|vertical) to data tables (views)?
* in preferences and configuration:
*   implement help using automatic links to main HTML help
*   in printing, add horizontal and vertical margin, integer and automatic scaling, ...
* more precisely explain configuration / preferences in HTML documentation
* finish viewers color sequence configuration implementation (fix pie.tcl and blt2d.tcl code for circling through)
* add -M (--module-names) command line switch to force display in viewers labels, also allow to remove in configuration/preferences
* allow duplicate data cells in free text viewer
* implement a close button (X) in viewers window title area
* implement Tcl 8.3 optimized snmp module and check other modules for possible improvements
* in preferences and configuration:
*   add boolean for window manager titles for viewers
*   initially display informational message about rc file
*   add main window geometry or automatically save size on exit (optional?)
*   choose window manager title area colors
*   choose viewers background / foreground / font (free text only?)
*   add a lot of settings (viewers, fonts, ...): use other applications as examples (user input is obviously welcomed)
* implement samba, mysql, apachetopn modules
* catch errors and report on messenger when closing channels on remote capable modules
* in apachex module, add child generation column for version 1.3.6 and above
* implement remote monitoring for Linux modules with ssh, as in --remote ssh://user@host
* add contextual popup menu for all viewer types
* allow simple font (bold, italic, underlined, font) and text (paragraph) formatting for free text viewer
  (with Ctrl-[BIUSN] bindings, tip help?)
* add pie total drop site or feature so that viewing data as a share of a total is possible
* avoid wide labels overlap in pie labels array: modify labeler algorithm, go to next line if necessary
* in HTML help, add forward and back arrows a la netscape
* allow selection of complete table lines and columns in 1 shot?
* allow summary table row deletion only when fully selected?
* document save file format
* drag from a viewer icon and drop into a table selected cells if any
  (dropping embedded viewer from table into trash makes underlying table cells visible again)
* fill stacked graph holes when greatly resized
* implement automatic table column sizing or ask author
* add undo feature on viewer deletion
* eventually allow viewers to be iconized
* implement canvas automatic scroll area resizing when objects are moved or created
* add zoom feature to graphs
* allow dropping viewers in trash from window manager (add -pointereventsfrom, -nodragcursor to dragSite?)
* allow table column anchoring user change through popup menu and store in save file
