Fix the tablet device recognition on Windows
Fix the tablet device recognition on Windows

The unique ID was not taking into account the bits 4, 5, 6,
7 of CSR_TYPE. Those bytes identify similar devices with different
flavor/color.

The cursor data were also not updated correctly. The information
were only updated if the pointer type changes (e.g.: pen to eraser)
but not if the physical device change (e.g. stylus to brush). The
information are now updated every time a proximity event has a
new unique ID.

Reviewed-by: Denis Dzyubenko
Task-number: QTBUG-1930

igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt