All informations about the AddOn will be updated here in the first post.
Add On is now included in trunk.
Latest version is: 2.31 created 2013-05-19.
Addon is designed to speed up working with nodes. The list of all features, keyboard shortcuts, instructions and download link can be found on wiki page:
Direct download link:
Link to entry on my page
When using 'Aligh Nodes' - the tree gets re-rendered. This is due to hack I used. Additional node is added and then removed, because I didn't find better way for calculating spacing between nodes. There's no easy fix for this. I hope that in the future when node is added and not linked to anything - re-rendering the tree won't be proceeded. When this is fixed in the core of Blender - issue in 'Align Nodes' will be gone as well.
Video Tutorial (updated 2013-04-13, created using version 2.25)