[webservices] event service revision history, names and bad links

[Philip Crotwell]

The revision history for the event service is somewhat empty, although
I guess seeing that you are running version X.X is somewhat
interesting! :)
http://www.iris.edu/ws/doc/event_revisions.htm

This page is also missing a few services, including the event one.
http://www.iris.edu/ws/doc/

This page seem to not have style info associated with it. It also has
a bad link in the breadcrumbs, pointing to /hq/ws instead of /ws.
http://www.iris.edu/ws/flinnengdahl

There appear to be two different names for many of the web services,
for example "ws-station" is used in some places and "station" is used
in others. It would be helpful if there was a consistent naming
convention. I know I often have a hard time knowing what to call these
beasts.

thanks,
Philip