create cnn model and web ui

[taizo-kato]

Implement CNN and Web UI.

To start training

$pip install -r requirements.txt
$cd ./src
$python hcc.py --mode training --resume ./to/snapshot_file_path

To launch web ui

$cd ./src/web
$python app.py --model=../to/snapshot_file_path

Note: snapshot file is stored in result folder.

Web UI