Test CSS Metro UI
Tambah resource metro ui
Tes problem 1
Login Logout
Problem + contest sedikit
Contest + problem contest
Edit login saja, sedang sibuk
tambah form register

belum ada tambah ke database
Fix register margin
upload level 1
Submission
Upload submission
Add function query, persiapan model codeforces
Sudah bisa submit + liat submission
Edit contest page, scoreboard masih kosong
Scoreboard alpha
register sudah bisa masuk ke database + validasi
handle username already exists