Create base forms for registration and sign in

Created routes and forms for registration, sign in, and registration
from an invite.
Also tidied up assets folder, removed copy of fronted toolkit.

app/main/views/index.py

@@ -3,9 +3,9 @@ from flask import render_template
 from app.main import main
 
 
-@main.route('/index')
+@main.route('/')
 def index():
-    return 'Hello from notifications-admin'
+    return render_template('signedout.html')
 
 
 @main.route("/govuk")
@@ -13,6 +13,40 @@ def govuk():
     return render_template('govuk_template.html')
 
 
-@main.route("/helloworld")
+@main.route("/hello-world")
 def helloworld():
     return render_template('hello-world.html')
+
+
+@main.route("/register")
+def register():
+    return render_template('register.html')
+
+@main.route("/register-from-invite")
+def registerfrominvite():
+    return render_template('register-from-invite.html')
+
+@main.route("/verify")
+def verify():
+    return render_template('verify.html')
+
+@main.route("/verify-mobile")
+def verifymobile():
+    return render_template('verify-mobile.html')
+
+@main.route("/dashboard")
+def dashboard():
+    return render_template('dashboard.html')
+
+@main.route("/sign-in")
+def signin():
+    return render_template('signin.html')
+
+@main.route("/add-service")
+def addservice():
+    return render_template('add-service.html')
+
+@main.route("/two-factor")
+def twofactor():
+    return render_template('two-factor.html')
+