Files
John McCambridge 50e6108012 Add confirmation for closing window (#463)
* Add confirmation for closing window

* Make function an event listener for consistency

* Change let to const

* Refactor for compatability
2019-04-17 16:42:36 -05:00
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2019-03-26 13:01:25 -05:00
2019-03-26 13:01:25 -05:00