Adding "Info" button and documentaion for a node.

 From:  bemfarmer
9518.14 In reply to 9518.4 
At this time, the node info button is NOT working for the light color scheme.

I thing that basicFunctions.js ( I think Karsten wrote it?), applies to index.html, but NOT to index.html?scheme=Light?
The path to basicFunctions.js is %APPDATA\nodeeditor\node\extensions\libs\

Still puzzled,
- Brian