[minor] remove references from email, leads to conversation for all messages

frappe/email/doctype/email_account/email_account.py

@@ -361,12 +361,6 @@ class EmailAccount(Document):
 			communication.reference_doctype = parent.doctype
 			communication.reference_name = parent.name
 
-		# check if message is notification and disable notifications for this message
-		references = email.mail.get("References")
-		if references:
-			if "notification" in references:
-				communication.unread_notification_sent = 1
-
 	def set_sender_field_and_subject_field(self):
 		'''Identify the sender and subject fields from the `append_to` DocType'''
 		# set subject_field and sender_field

frappe/email/email_body.py

@@ -188,7 +188,6 @@ class EMail:
 			self.msg_root["Message-Id"] = '<' + message_id + '>'
 		else:
 			self.msg_root["Message-Id"] = get_message_id()
-			self.msg_root["References"] = '<notification>'
 
 	def set_in_reply_to(self, in_reply_to):
 		"""Used to send the Message-Id of a received email back as In-Reply-To"""

frappe/public/build.json

@@ -23,10 +23,8 @@
 		"public/js/frappe/misc/rating_icons.html"
 	],
 	"js/editor.min.js": [
-		"public/js/lib/jquery/jquery.hotkeys.js",
-		"public/js/lib/beautify-html.js",
-		"public/js/frappe/ui/editor.html",
-		"public/js/frappe/ui/editor.js"
+		"public/js/lib/summernote/summernote.js",
+		"public/js/lib/summernote/summernote.css"
 	],
 	"js/dialog.min.js": [
 		"public/js/frappe/dom.js",
@@ -233,7 +231,6 @@
 		"public/js/frappe/list/list_item_subject.html",
 		"public/js/frappe/list/list_permission_footer.html",
 		"public/js/frappe/list/listview.js",
-		"public/js/frappe/views/calendar_base.js",
 		"public/js/frappe/views/calendar.js",
 		"public/js/frappe/list/blueimp-gallery.html",
 		"public/js/frappe/list/image_view_item_row.html",