* use fileevent in remote capable modules and handle timeout or unknown host errors, and report, eventually in message area
  (example: moodss.tcl mounts -r unknown)
* implement remote monitoring for Linux modules with ssh, as in --remote ssh:user@host
* move all modules class data setting to modules.tcl
* write an apache module
* find a way to display remote host (add --title option?, saved in .moo) when remotely monitoring
* support module -h (--help) option and add module data usage member
* implement slice label selection with background highlighting
* remove official BLT conditional code once BLT 2.4h is released and try it on windog
* add contextual popup menu for all viewer types
* allow simple font (bold, italic, underlined, font) and text (paragraph) formating for free text viewer
  (with Ctrl-[BIUSN] bindings, tip help?)
* use global class for global resources
* saved geometry must be canvas viewing area's since drop icons may or may not be present
* add pie total drop site or feature so that viewing data as a share of a total is possible
* add context help to menu (show current save file name)
* moodss.tcl is getting too big: move some code to module.tcl, gui.tcl, ...
* avoid wide labels overlap in pie labels array: modify labeler algorithm, go to next line if necessary
* implement printing once tkTable postscript and BLT eps commands are finalized
* 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?
* add canvas geometry configuration option: also save in file
* document save file format
* normalize all viewer colors (background, selection, ...) using tk widgets colors
* 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)
* implement automatic table column sizing or ask author
* add undo feature on viewer deletion
* eventually add viewer title bars through the internal window manager: configuration option,
  and allow viewers to be iconized
* determine a maximum size of canvas? or should it be a global configuration option?
* implement canvas automatic scroll area resizing when objects are moved or created
* in message area, display "updating..." until done in case of asynchronous operation
* add crossline with values displayed feature to graphs
* 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
* add a general configuration dialog box with tab widget
