b=965

b=965
- lconf gets a new option, --recover and will do recovery for a connection on the client

- fix bug reported by Morrone where a client would use the elan nid even
  when it wanted to use tcp. (untested)

- And the bulk of this patch is a consolidation of the command line processing
  for the python tools.  Now all options are displayed in the usage string,
  and includes the defaults if any.  It's also trivial to add new options now.