Updated the subnetworks page.
Working on kaleidoscope blog post. This is not complete yet.
Updated the kaleidoscope tutorial.
Freehand path is being cleared by the clear button now.
Fixed typos and grammar.
Add blog post to centipede instructable
typo correction
Update NodeBox 3 to version 3.0.30.
Add NodeBox 3 release notes.
Changed publication date.
Merge branch 'kaleidoscopeblog'
Added a few node links and icons.
Merge branch 'master' into programming-nodes