Complete Initial Selection of Nodes Iteration: - Additional neuron nodes such that a complete MNIST graph is now possible - Added unittests for all new and any residual nodes that were not yet tested - Added experimental custom marshmallow field to serialise and deserialise numpy attributes - Expanded on MNIST example and created a new interactive pyvis graph for it - Expanded documentation in several places as well as adding a whole new category for traversers since there will likeley be various algorithms toward stimulating and harvesting the neurons activations.