changed folder structure and made it installable

forrest-test.ipynb

forrest-test.py

machineLearning/__init__.py

machineLearning/data/__init__.py

machineLearning/data/data.py

machineLearning/data/dataLoader.py

machineLearning/metric/__init__.py

machineLearning/metric/confusionMatrix.py

machineLearning/metric/regressionScores.py

machineLearning/nn/__init__.py

machineLearning/nn/layer/__init__.py

machineLearning/nn/layer/activation.py

machineLearning/nn/layer/batchNorm.py

machineLearning/nn/layer/convolution1D.py

machineLearning/nn/layer/convolution2D.py

machineLearning/nn/layer/graph.py

machineLearning/nn/layer/hopfield.py

machineLearning/nn/layer/layer.py

machineLearning/nn/layer/linear.py

machineLearning/nn/layer/lstm.py