makes minor changes to the saving function for the settings
working version of the network for both dopa and ach, with correct parameters (lrCrit=0.01, lrAdlt=0.001, aHigh=0.03, aLow=0, dHigh=0.01, dNeut=0, dLow=-0.005, nHidNeurons=100)
Fixes the softmax function to allow low temperature values. Creates plotting function to display dopa and ach release levels. Creates an option to sort weights according to their class when displaying them. Creates a function to quantify the selectivity of individual receptive fields. Working on the procedural learning step now...