License?

[Tampa]

There is no linked license to the code. Would make sense to add one. GPL or MIT would be nice, but up to you.

[manuelluis]

This is a derived work from rrdtool, all files are under GPL 2 or later, except:

• binaryXHR.js and rrdFile.js that are under MIT
• base64.js that is under: http://www.webtoolkit.info/license1/index.html