Minor fixes to experiment configs

Just went and added some comments to anything having to do with the
experiment XML config code, had the GUI log a notice that tells whether
a champ genome is using runtime weights, modified each
SharpNeatDomains.experiments.xml file to contain the "And-Or Modular
Behavior" experiment, and finally modified the ModularBehavior project
to make use of the "<RuntimeWeights>" XML tag in it's experiment config
file.