[Dovecot] IMAP subscribe/unsubscribe broken in 0.99.10.2

I saw this problem with 0.99.10.2 and had to revert back to 0.99.9.1.

As I recall the subscription stuff was not respecting the end-of-line as a field separator.

It would just cut the old text and drop the new in it's place. Or it might cut an inappropriate entry that should have been a partial string match.

FolderOneOhNine FolderOne FolderThree

Trying to delete FolderOne would probably [i didn't save any botched subscription files] result in this

OhNine FolderOne FolderThree

-scott