grove pinger bug fixed and stats page fixed.

["Joel M. Baldwin" <qumqats@outel.org>]

The 'not recommended)' was confusing my parsing
of the list-servers output, so the following
nodes were not being pinged or chain stated:

      cf: (not recommended)
 paquita: (not recommended)
The_Force: (not recommended)

They are being pinged/chained now.
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The section to list the individual ServerDesc's of
each node broke when I moved to a different server.
This section is back, and now works correctly for nodes
with more than one key in the directory.
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<http://privacy.outel.org/minion/> - Mixminion stats page.