add-sys-message-in-friendrequest (#266)

fix #260 

src/puppet-web/firer.spec.ts

@@ -28,6 +28,14 @@ test('parseFriendConfirm()', t => {
       '你已添加了李卓桓，现在可以开始聊天了。',
       '李卓桓',
     ],
+    [
+      `johnbassserver@gmail.com just added you to his/her contacts list. Send a message to him/her now!`,
+      `johnbassserver@gmail.com`,
+    ],
+    [
+      `johnbassserver@gmail.com刚刚把你添加到通讯录，现在可以开始聊天了。`,
+      `johnbassserver@gmail.com`,
+    ],
   ]
   let result: boolean
 

src/puppet-web/firer.ts

@@ -47,6 +47,8 @@ const regexConfig = {
   friendConfirm: [
     /^You have added (.+) as your WeChat contact. Start chatting!$/,
     /^你已添加了(.+)，现在可以开始聊天了。$/,
+    /^(.+) just added you to his\/her contacts list. Send a message to him\/her now!$/,
+    /^(.+)刚刚把你添加到通讯录，现在可以开始聊天了。$/,
   ],
 
   roomJoinInvite: [