xmon patch 3

This patch brings xmon to patchlevel 3 and makes the following changes:

1. The number of bytes in each network protocol packet can be displayed.
2. Can initialize xmond from a setup file. (Useful for testing clients.)
3. Synthetic events are monitored correctly.
4. The default server is taken from the DISPLAY environment variable.
5. Don't need to use -Bstatic compiler flag on Suns.
6. Xmond doesn't need to link to Xt or Xaw libraries.
7. Will now compile on Sony's RISC based 3710 system under SVR4.
8. Manual page updated to reflect above changes.

