Better password reset instructions

app/templates/app/registration/login.html

@@ -16,7 +16,14 @@
               <button type="submit" class="btn btn-default">{% trans 'Log in' %}</button>
             </div>
             <div class="top-buffer col-sm-offset-2 col-sm-10">
-              <p><a href="{% url 'password_reset' %}">{% trans "Reset My Password" %}</a></p>
+              <!--<p><a href="{% url 'password_reset' %}">{% trans "Reset My Password" %}</a></p>-->
+                <p><a href="javascript:toggleForgotPasswordHint();">Forgot your password?</a></p>
+                <script>function toggleForgotPasswordHint(){ $("#forgotPasswordHint").toggle(); }</script>
+                <div id="forgotPasswordHint" style="display: none; font-size: 90%; padding: 4px;" class="theme-secondary">
+                    You can reset the administrator password by running the following command:
+                    <span class="theme-background-highlight" style="padding: 4px; margin: 8px 0; display: inline-block;">./webodm.sh resetadminpassword yournewpass</span><br/>
+                    If you used WebODM Manager to launch WebODM, find the "Reset Password" button within the maintenance panel or within one of WebODM Manager menus.
+                </div>
             </div>
         </div>
     </form>