lib/et/testcases: checked in imap_err.et from cyrus-imapd version 2.5.10

This version of imap_err.et has a 4-clause BSD license, which should
hopefully be more comforting to lawyers than the license with
prohibits non-commercial use --- which shouldn't be a problem since
it's in a test case that would never show up in any binary, and so
license compatibility wouldn't be an issue.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
3 files changed