first commit
add waf files
Create README.md
add vc filter file
write convolutional layer template
write fprop of cnn
implement unrolling
refactoring
refactoring
refactoring, add unit test
add MNIST parser
add MNIST parser
rename class

learner -> updater
implement connection table
implement connection table
implement adaptive initialization
implement stochastic diagonal levenberg-marquadt
tune parameters
template
modify unqualified name, fix bugs on back-propagation