Refactor the code into modules, it was getting unweildy.

endpoints/web.py

@@ -0,0 +1,30 @@
+from flask import abort, send_file, redirect, request
+
+from data import model
+from app import app
+
+
+@app.route('/', methods=['GET'])
+def index():
+  return send_file('templates/index.html')
+
+
+@app.route('/signin', methods=['POST'])
+def signin():
+  username = request.form['username']
+  password = request.form['password']
+
+  #TODO Allow email login
+  verified = model.verify_user(username, password)
+  if verified:
+    logger.debug('Successfully signed in as: %s' % username)
+
+    login_user(_LoginWrappedDBUser(verified))
+    return redirect(request.args.get('next') or url_for('index'))
+
+  abort(403)
+
+
+@app.route('/signin', methods=['GET'])
+def render_signin_page():
+  return send_file('templates/signin.html')