start translation into German and French with one step as well as the report

src/ifcbimtester/bimtester/features/steps/ifcdata_de.py

@@ -0,0 +1,10 @@
+from behave import step
+
+# https://behave.readthedocs.io/en/latest/api.html#step-macro-calling-steps-from-other-steps
+
+
+@step("Die IFC daten müssen das {schema} Schema benutzen")
+def step_impl(context, schema):
+    context.execute_steps(
+        "* IFC data must use the {schema} schema".format(schema=schema)
+    )

src/ifcbimtester/bimtester/features/steps/ifcdata_fr.py

@@ -0,0 +1,10 @@
+from behave import step
+
+# https://behave.readthedocs.io/en/latest/api.html#step-macro-calling-steps-from-other-steps
+
+
+@step("Les données IFC doivent utiliser le schéma {schema}")
+def step_impl(context, schema):
+    context.execute_steps(
+        "* IFC data must use the {aschema} schema".format(aschema=schema)
+    )