1) MessageBox children need to have widget commands created for them.

2) SelectionBox children not in dialogs need to have widget commands
created for them.

3) Speed effect of all these strcmp() needs to be assessed, vs Quarks.

4) List of dont_use_parent_for_resources needs to be checked. Can the 
class be used?

5) Garbage collection needs to be looked at.

6) Is drag and drop complete yet?

7) Consistent naming pattern for hidden or extra widgets needs to be done.

8) "send" needs to be replaced by tclXtSend.

9) Alternative Xt input handler needs to be added for xbatch use.

10) Reorganise callback code into its own file.

11) Hide main.c stuff in Tm_AppInit so that it can be used with other
Motif extensions.

12) Complete tmCommands.c
