Some of the examples and test code don't work with python 2.7
and PIL. Modernize them by running 2to3 and fixing PIL manually.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
- remove (broken/tmp) converted image result sharing
- add explicit symbol recycle API, update processor/widgets to use
- cleanup and update C++ API
- update Python/Perl APIs
- fix broken and add new Python/Perl tests
--HG--
branch : qr
