Update pt_BR translation.
Bug #13130: set timezone when printing email
Sanity checking

Make sure parent mailbox exists
[mms] Add Importance to list of headers that expects a single value.
Not needed
Fix sizing of some HTML messages containing embedded height style data
Ignore right clicks on From column
[mms] Allow CKeditor 3 to work with IE 11.
[mms] Correctly identify MSIE 11.
request could be empty

Signed-off-by: Michael M Slusarz <slusarz@horde.org>
Normalize Message-ID to ensure we are dealing with the common RFC 5322 defined format
Fix positioning of thread images
[mms] Workaround bug in Dovecot where improperly encoded body part returns NIL data when using the BINARY extension.
Fix joinbottom-down graphic

Graphic was missing bottom 2 pixels
This makes thread graphics fit better in row
Avoid IE8 error on canvas

Signed-off-by: Michael M Slusarz <slusarz@horde.org>
Not used
label might not exist
Avoid undefined

caused by double clicking on close icon

Signed-off-by: Michael M Slusarz <slusarz@horde.org>
optimize images