https://trac.osgeo.org/gdal/wiki/Release/2.2.2-News - While here add a python3 FLAVOR, needed for QGIS3. - Tweak dependencies/pkgpaths/bins so that py3-gdal and py-gdal can be installed at the same time. - Fix openjp2 detection to actually look for 2.2 and not 2.1. - Depends fixes from ajacoutot@