Sync with portage [Wed Nov  6 16:01:41 MSK 2013].
Merge branch 'update' of git://git.calculate.ru/calculate/portage into navsystem
Sync with portage [Wed Nov  6 23:11:12 MSK 2013].
Merge branch 'update' of git://git.calculate.ru/calculate/portage into navsystem
Unmask gdal to avoid build with new poppler