notification email fixes

add new notification image
fix url to user settings, no need for userslug to be passed in

src/views/emails/notification.tpl

@@ -6,7 +6,7 @@
             <!-- Hero Image, Flush : BEGIN -->
             <tr>
                 <td bgcolor="#efeff0" style="text-align: center; background-image: url({url}/assets/images/emails/triangularbackground.png); background-size: cover; background-repeat: no-repeat;">
-                    <img src="{url}/assets/images/emails/unreadpost.png" width="300" height="300" border="0" align="center" style="width: 300px; height: 300px; max-width: 300px; height: auto; font-family: sans-serif; font-size: 15px; line-height: 20px; color: #555555;" class="g-img">
+                    <img src="{url}/assets/images/emails/notification.png" width="300" height="300" border="0" align="center" style="width: 300px; height: 300px; max-width: 300px; height: auto; font-family: sans-serif; font-size: 15px; line-height: 20px; color: #555555;" class="g-img">
                 </td>
             </tr>
             <!-- Hero Image, Flush : END -->

src/views/emails/partials/footer.tpl

@@ -4,7 +4,7 @@
 					<td style="padding: 40px 10px;width: 100%;font-size: 12px; font-family: sans-serif; line-height:18px; text-align: center; color: #888888;">
 						<br><br>
 						<!-- IF showUnsubscribe -->
-						[[email:notif.post.unsub.info]] <a href="{url}/user/{userslug}/settings">[[email:unsub.cta]]</a>.
+						[[email:notif.post.unsub.info]] <a href="{url}/uid/{uid}/settings">[[email:unsub.cta]]</a>.
 						<!-- ENDIF showUnsubscribe -->
 						<br><br>
 					</td>