Removed phoneme parameter for determinePhonemeProbability() as it was not used
Changed variable names of determinePhonemeProbability() to no longer mention successors, as its use is more general than just successor probabilities
Increased number of decimal places printed in testNormalDist normalised results from 2 to 3, for added information
Created function getNoiseAlteredBaseProb which takes a phoneme and returns its base probability multiplied by some (normally sampled) random value between 0 and 2, therefore somewhat increasing or decreasing the probability. Normal dist parameters tweaked to ensure most values are close to 1.
Empty initiator now derives its successor probabilities using getNoiseAlteredBaseProb
Function fullyConnectNetwork now also derives successor probability using getNoiseAlteredBaseProb