Merge branch 'release-v2.2.0'

CHANGELOG.md

PyPWA/__init__.py

PyPWA/builtin_plugins/data/__init__.py

PyPWA/builtin_plugins/data/_plugin_finder.py

PyPWA/builtin_plugins/data/_setups.py

PyPWA/builtin_plugins/data/builtin/gamp/g_iterator.py

PyPWA/builtin_plugins/data/builtin/gamp/g_read_tests.py

PyPWA/builtin_plugins/data/builtin/kv/k_iterator.py

PyPWA/builtin_plugins/data/builtin/kv/k_memory.py

PyPWA/builtin_plugins/data/builtin/numpy/__init__.py

PyPWA/builtin_plugins/data/builtin/numpy/n_memory.py

PyPWA/builtin_plugins/data/builtin/sv/s_iterator.py

PyPWA/builtin_plugins/data/cache/_basic_info.py

PyPWA/builtin_plugins/data/cache/_standard_cache.py

PyPWA/builtin_plugins/data/data_templates.py

PyPWA/builtin_plugins/data/iterator.py

PyPWA/builtin_plugins/data/memory.py

PyPWA/builtin_plugins/minuit/__init__.py

PyPWA/builtin_plugins/minuit/_setup.py

PyPWA/builtin_plugins/minuit/minimization.py