[oe] Add current Qwt version

[Thomas Elste]

Hi everyone,

the following patch adds support for the current version
of Qwt. Qt and Qt-Embedded variants are supported.

On Tue, 22 Jun 2010 16:27:55 +0200, Koen Kooi wrote:
> Could you make the -e and regular variants parallel installable? The
> demos could be put in ${D}${bindir}/qwt-examples${QWT_VARIANT} for example.
The Qwt library for Qt-Embedded now gets the suffix "E" appended
like all other Qt-Embedded librarys. Examples are installed in
different directories. So both variants may be installed in parallel.
Tested on Beagleboard/Angstrom with qt-embedded-4.6.2 and
qt4-x11-free-gles-4.6.2.

Regards
Thomas