create fully connected nn
change activation function
seminar added
Merge branch 'mano' of https://github.com/mil-tokyo/neural_network into kanehira
change neuralnet
add dataset
Merge branch 'kanehira' of github.com:mil-tokyo/neural_network into kanehira
Merge pull request #7 from mil-tokyo/saito

Saito
add softmax, tanh, arctan
reconstruct neural network
add binary mnist, please look at load_data method at saito/network/abstract_neural_network.py
edit gitignore
tc
edit gitignore
confliction
Merge pull request #8 from mil-tokyo/kanehira

Kanehira
edit git ignore