Take Picture using raspberry pi and send it to client with WebSocket

###at present broser version is suitable to use

python camera.py

Access "http://raspberrypi:8080"

python piCamera.py usb # if you use usb camera
python piCamera.py rpi # if you use raspberry pi camera module

python piCameraClient.py [host] [port]

Default host is 'localhost' and port is '8080'

• Implement Tree Based P2P Network
• Increase camera's fps as fast as possible : Done
• Process image in Client side and send to leef clients