Updated account access settings for Wirtualna Polska

See:

http://poczta.wp.pl/info-pomoc-konfig.html?action=more&id=161

SSL encryption on by default, IMAP access.

Change-Id: I60d4f264a50e8f2c501493c64ef5e631a690073b
Signed-off-by: Tomasz Potega <tomasz.potega@gmail.com>