Remove capacity and time to live limits from default global context cache.
@@ -552,7 +552,7 @@ class DummyContextCache(object):
# GLOBAL CONTEXT CACHE
# =============================================================================
-global_context_cache = ContextCache(capacity=3, time_to_live=50)
+global_context_cache = ContextCache(capacity=None, time_to_live=None)
# =============================================================================
