Merge branch 'animationblending' into 'master'

Animation blending implementation. Flexible and moddable through .yaml blending config files.

See merge request OpenMW/openmw!3497

scripts/integration_tests.py

@@ -62,6 +62,8 @@ def runTest(name):
             "resolution x = 640\n"
             "resolution y = 480\n"
             "framerate limit = 60\n"
+            "[Game]\n"
+            "smooth animation transitions = true\n"
         )
     stdout_lines = list()
     exit_ok = True