Whimsy proxy tool

[Sam Ruby]

I think having a proxy web interface continues to be a good idea; but we 
need to come to a common understanding of the data format.  Too late for 
this meeting, but I'm inclined to change to a JSON format for future 
meetings.

Here's the relevant lines:
https://github.com/apache/whimsy/blob/c5329abf90371ff2377bcb6f087abb59605bcea4/www/members/proxy.cgi#L163

Most importantly, lines that do NOT match /   \S.*\(\S+\)$/ are lost.

This is clearly problematic.

Suggestions welcome!

- Sam Ruby