login

Added login functionality. It's a bit clunky, but it deas what it needs to. Testing needed.
The header now has a search bar, but the page itself needs to be created.

flask/templates/login.html

@@ -0,0 +1,15 @@
+{% extends "base.html" %}
+
+{% block meta %}
+<link rel="stylesheet" href="/static/login.css" />
+{% endblock %}
+
+{% block content %}
+<form action="/login" method="post">
+    <div class="grid-container">
+        <span>Username: </span><input type="text" name="username" placeholder="Username">
+        <span>Password: </span><input type="password" name="password" placeholder="******">
+        <input type = 'submit' value = 'Login'/>
+    </div>
+</form>
+{% endblock %}