compositor_node 0.1.0

Node based composition: http://en.wikipedia.org/wiki/Digital_compositing#Node-based_and_layer-based_compositing The intention of this library is to make it easy to build up a structure of nodes which will then be output to a flat file. Imagine using this library as part of a web-app that makes it easy to manipulate images in a structured, visual way (without say, Photoshop).