ezau - EVTC Zipper and Uploader

Age	Commit message (Collapse)	Author
2020-07-24	use Analyzer::outcome for Discord checkmarks	Daniel Schadt
	This is way more accurate than Log::was_rewarded, especially for repeated kills in a week.
2020-06-18	respect Discord message max length	Daniel Schadt
	This will ensure that ezau will post a new message if editing the old one would push it above the character limit.
2020-06-18	properly pass on error from post_link	Daniel Schadt
	This makes discord::post_link return any Error (or well, Result) that is produced by the ready event handler.
2020-06-08	use "White Heavy Check Mark" for successful logs	Daniel Schadt
	The other one was hard to see, as it was rendered as a darkgrey checkmark on grey background.
2020-06-07	Repository::new()	Daniel Schadt