add a way for mods to create a password reset link for users

app/templates/users/reset_link_login.html

@@ -0,0 +1,15 @@
+{% extends 'base.html' %}
+{% block title %}Reset password{% endblock %}
+{% block content %}
+<div class="darkbg login-container">
+  <h1>Reset password for {{username}}</h1>
+  <p>Send this link to {{username}} to allow them to reset their password.</p>
+  <form method="post">
+    <label for="password">New password</label><br>
+    <input type="password" id="password" name="password" autocomplete="new-password" pattern="(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[\W_])(?!.*\s).{10,}" title="10+ chars with: 1 uppercase, 1 lowercase, 1 number, 1 special char, and no spaces" required><br>
+    <label for="password2">Confirm password</label><br>
+    <input type="password" id="password2" name="password2" autocomplete="new-password" pattern="(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[\W_])(?!.*\s).{10,}" title="10+ chars with: 1 uppercase, 1 lowercase, 1 number, 1 special char, and no spaces" required><br>
+    <input type="submit" value="Reset password">
+  </form>
+</div>
+{% endblock %}