live-stats flag is broken

[willmhowes]

Standard logging is interspersed with the expected live-stats information, which breaks with the previous behavior of the live-stats flag. In other words, as the typical logs fly by in the terminal window, Zeno is also repeatedly logging the live-stats info which then moves out of the viewport. The issue seems to be that Zeno is no longer suppressing the normal logging when the --live-stats flag is active. I've included a screenshot of the output of Zeno with the --live-stats flag below.

[equals215]

made the fix fit in the to-be-merged PR at commit 8de40c4