redsess@0.3.1

Fixes #369
redsess@0.3.2
Avoid some weird 'property of undefined' errors
Replace IrisCouch logo with Nodejitsu

IrisCouch has been part of Nodejitsu since May 2013.
Make search input first tab index

I understand not selecting the search input on page load, but at least have it be the first or earlier tab target. At the moment it takes 12 tab presses to get to it. Here is a fix.
Support dumping just one part of config
don't bother trying to fetch invalid pkg names
Handle a few 'property of null' errors
throw when we get invalid json from registry