* CLDC-3614: Allow markdown page content when creating notifications
* Try using beginning of day for time in failing test
* Remove ignored breaks
* Add paper trail to notifications
* CLDC-3607: Allow support users to delete notifications (by setting their end date) (#2630)
* CLDC-3607: Allow support users to delete notifications (by setting their end date)
* Refactor render_for_page helper
* Move db queries to homepage presenter
* Fix lint
* Use a before_action to find notification in controller
* Make delete notification links red
* Tweak link to markdown guide