GCTF2017-Scoreboard updated for FIRSTCON25

Setup

• Requires CTFd platform, Python3 and virtualenv
• Modify "app.py"'s BASEURL to your CTFd platform's URL
• Modify "templates/scoreboard.html"'s var deadline to the date of the end of your CTF
• virtualenv -p /usr/bin/python3 env
• source env/bin/activate
• pip install -r requirements.txt
• python app.py
• Visit "http://localhost:8080"