Merge branch 'master' of http://github.com/litex-hub/litex-boards

litex_boards/community/platforms/__init__.py

litex_boards/community/targets/__init__.py

litex_boards/official/platforms/__init__.py

litex_boards/official/targets/__init__.py

litex_boards/partner/platforms/__init__.py

litex_boards/partner/platforms/aller.py

litex_boards/partner/platforms/c10lprefkit.py

litex_boards/partner/platforms/nereid.py

litex_boards/partner/platforms/tagus.py

litex_boards/partner/targets/__init__.py

litex_boards/partner/targets/aller.py

litex_boards/partner/targets/c10lprefkit.py

litex_boards/partner/targets/fomu.py

litex_boards/partner/targets/nereid.py

litex_boards/partner/targets/tagus.py

litex_boards/platforms.py

litex_boards/targets.py