Merge branch 'calamares' into work-3.3

CMakeModules/CalamaresAddModuleSubdirectory.cmake

ci/libcalamares/__init__.py

ci/libcalamares/globalstorage.py

ci/libcalamares/job.py

ci/libcalamares/utils.py

lang/calamares_en.ts

lang/python.pot

src/calamares/testmain.cpp

src/libcalamares/PythonJob.cpp

src/modules/displaymanager/main.py

src/modules/fstab/fstab.conf

src/modules/initcpiocfg/main.py

src/modules/keyboard/Config.cpp

src/modules/locale/LocaleConfiguration.cpp

src/modules/networkcfg/main.py

src/modules/partition/Config.cpp

src/modules/partition/PartitionViewStep.cpp

src/modules/partition/core/PartUtils.cpp

src/modules/partition/core/PartUtils.h

src/modules/partition/core/PartitionActions.cpp