[FIX] im_livechat,mail: various ui fixes/improvements

im_livechat:
  - feedback message wording
  - livechat_channel form view typo

mail:
  - channel form view: email_send field label wording and layout
  - notifications preview extended
  - client action mass mailing composer fine tuning
  - client action mass mailing channels tooltip
  - client action idle bullet color

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/mail/static/src/js/chat_manager.js b/addons/mail/static/src/js/chat_manager.js
index f9ec6cb9206..4f3a039b63d 100644
--- a/addons/mail/static/src/js/chat_manager.js
+++ b/addons/mail/static/src/js/chat_manager.js
@@ -11,7 +11,7 @@ var web_client = require('web.web_client');
 
 var _t = core._t;
 var LIMIT = 100;
-var preview_msg_max_size = 50;
+var preview_msg_max_size = 200;
 
 var MessageModel = new Model('mail.message', session.context);
 var ChannelModel = new Model('mail.channel', session.context);