Change log message priority from warning to info.
Change default montage window size to 700x700
When changing scale in montage popup, store new value in cookie and use cookie value when displaying.
Fix typo, use cookie value, not value in request.
More graceful shutdown when getting SIGINT during select call.
Remember montage window size by storing dimensions in cookie.
Revert "Change default montage window size to 700x700"

This reverts commit 3888c3459b7cb8b85896bc5d48b63069ee15e359.