Fix access of tmpStorage in QODBCResult::exec().

Instead of using a list and appending / popping of elements, use
a vector of constant size and access via index to avoid
bookkeeping errors.

Task-number: QTBUG-37831

Change-Id: Icb5a182626c63e693b04daaf7a2f70997d9aeae1
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
(cherry picked from qtbase/d5ff16bc8ebf0f17fae3a28f08018db26567e81c)
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
vcxproj generator: append version suffix only to library targets

Task-number: QTBUG-38066
Change-Id: I2f1635f2cb34acb388c380fc2fc3fbe4df04bb03
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
(cherry picked from commit qtbase/826ab028a8c24b115286d251938396ca1de71b56)
Fix crash when trying to place toolbar into zero-height window.

Change QToolBarAreaLayout::item() to return a pointer
and check return values in plug().

Task-number: QTBUG-37183
Change-Id: I7029eb9739cbe603460e87d3e5493f116bdb3a89
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
(cherry picked from qtbase/e38ad9455099a83e2a8619f19ca949bc64ae6f82)