Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter

- CitrineOS core extracted (CSMS OCPP 2.0.1)
- OpenOCPP extracted (firmware OCPP 1.6J/2.0.1)
- ShapeShifter library installed (pip install -e)
- ShapeShifter specification extracted
- EVerest extracted

TODO updated with progress

tools/EVerest-main/tests/pytest.ini

@@ -0,0 +1,19 @@
+[pytest]
+log_cli=true
+log_level=debug
+asyncio_mode=strict
+asyncio_default_fixture_loop_scope=function
+pythonpath = ocpp_tests
+    ocpp_tests/test_sets
+markers =
+    everest_core_config: marks tests using a specific config (deselect with '-m "not everest_core_config"')
+    everest_config_adaptions: modify config for a specific testcase
+    probe_module: Enable the use of the probe module in this test.
+    xdist_group: assign tests to a named xdist group for sequential execution
+    ocpp_version: OCPP version used in a test
+    inject_csms_mock: inject a unittest.mock into chargepoint methods
+    source_certs_dir: path to a directory to copy initial certificates from
+    use_temporary_persistent_store: use a test-local temporary file for the persistent store database
+    csms_tls: use a CSMS with TLS
+    ocpp_config_adaptions: adaptions to the libocpp configuration
+    ocpp_config: select a specific libocpp configuration file