Added explanation of numbers passed into createClassificationNetwork
Adding two new tests of XOR for testing Simulated Annealing and Genetic Algorithms
Merge branch 'master' of https://github.com/theJenix/ABAGAIL into perry
Merging in changes ma by Jesse to the base test.
Merge pull request #2 from theJenix/perry

Perry
Merge branch 'arff_reader' of https://github.com/theJenix/ABAGAIL into arff_reader
Arff parsing working