added redirect back to cover page if you're not logged in from home

index.py

@@ -114,6 +114,10 @@ def index():
 
 @app.route('/home')
 def home():
+
+	if 'userId' not in flask.session:
+		return flask.redirect(flask.url_for('index'));
+
 	newMeal = db.meals.find_one({'slug' : 'LemonGarlicKalePasta'})
 
 	# grab both the sent and received invitations that have been accepted

templates/base/common.html

@@ -80,7 +80,7 @@ <h2>
 					</nav><!-- #secondaryUserNav -->
 				</div><!-- userInfoContainer -->
 
-				<a href="/invite/LemonGarlicKalePasta" id="bigInviteButton">
+				<a href="/invite" id="bigInviteButton">
 					<span class="big">Invite</span>
 					<span class="small"><em>a</em> Friend <em>to</em></span>
 					<span class="big">Cook!</span>