canvas-lms/app/views/messages
Rob Orton 5f793d8c86 add messages show
this is a feature that is only accessible to site admin users and the
ability to link to a specific message would have been useful many many
times in the past. This also exposes id on the messages index to make it
easier to find the message to link to.

test plan
 - go to /messages
 - it should render
 - it should also have id of the message above subject
 - go to /messages/id
 - it should render and appear like /messages but with one message

fixes KNO-455
flag=none

Change-Id: I713f7e5676bba68421d07792f1abd16a32152d0e
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/236175
Reviewed-by: James Williams <jamesw@instructure.com>
QA-Review: James Williams <jamesw@instructure.com>
Product-Review: James Williams <jamesw@instructure.com>
Tested-by: Service Cloud Jenkins <svc.cloudjenkins@instructure.com>
2020-05-04 20:09:10 +00:00
..
_message.html.erb add messages show 2020-05-04 20:09:10 +00:00
html_message.html.erb da licença part 55 2017-04-28 19:42:23 +00:00
index.html.erb replace content_for :page_title or :title w/ provide 2019-07-17 17:25:51 +00:00
show.html.erb add messages show 2020-05-04 20:09:10 +00:00