Give meaningful error when required auth user is not defined.
Log node version on startup
README now contains links to mentioned tools
Fix URI for sprite file.
Using sprites in examples
Minimal visual improvements to example page
Cosmetic changes: brings back light wireframe styles, but force dark for demo purposes compatible with generated module/skin files (less extend FTW!). Add vis-hidden headings, 'cause best practice.
fixes #41
release 0.6.1