add news notices and update ssh page

news/016_tildemail.json

@@ -0,0 +1,7 @@
+{
+    "published": true,
+    "date": "june 2018",
+    "title": "tildemail",
+    "author": "<a href=\"/~ben/\">~ben</a>",
+    "content": "what started as an initiative to get local mail working ended up with us just setting up a full mailserver with smtp and imap. see the <a href=\"https://tilde.team/wiki/?page=email\">email wiki</a> for more info and <a href=\"https://mail.tilde.team\">webmail</a> for easy access."
+}

news/017_password_auth_disabled.json

@@ -0,0 +1,7 @@
+{
+    "published": true,
+    "date": "june 2018",
+    "title": "password auth disabled",
+    "author": "<a href=\"/~ben/\">~ben</a>",
+    "content": "password auth for ssh is now disabled. you'll need to use an ssh key to log in. please contact me with your pubkey so i can get you back in :)"
+}

services.php

@@ -6,6 +6,7 @@ $services = [
     'wiki' => ['fa' => 'book', 'url' => '/wiki/'],
     'mastodon' => ['fa' => 'retweet', 'url' => 'https://tilde.zone'],
     'chat' => ['fa' => 'comments-o', 'url' => '/wiki/?page=irc'],
+    'webmail' => ['fa' => 'envelope', 'url' => 'https://mail.tilde.team'],
     'cryptpad' => ['fa' => 'sticky-note', 'url' => 'https://pad.tilde.team'],
 ];
 

wiki/pages/ssh.md

@@ -12,9 +12,7 @@ category:
 
 ---
 
-> tilde.team will be disabling ssh password authentication starting august 1, 2018. 
-
-> all users will be required to create an ssh keypair before then, or will be required to proceed with manual account recovery with [~ben](/~ben/)
+> all users are now required to use an ssh keypair for login, or will be required to proceed with manual account recovery with [~ben](/~ben/)
 
 
 ** if you just want to get right to a tutorial you can [skip over this background info](#tutorial)**