Add acceptance_tests/109 to illustrate new config/constants capabilities.

examples/acceptance_tests/109/lib/tests.ak

@@ -0,0 +1,37 @@
+use config
+
+test config_int() {
+  config.int == 42
+}
+
+test config_bool() {
+  config.bool == True
+}
+
+test config_string() {
+  config.string == "foo"
+}
+
+test config_bytearray() {
+  config.bytearray == "foo"
+}
+
+test config_tuple() {
+  config.tuple == (14, False)
+}
+
+test config_list() {
+  config.list == [1, 2, 3, 4, 5, 6]
+}
+
+test config_nested_tuple() {
+  config.nested_tuple == ((True, "foo"), (1, []))
+}
+
+test config_nested_list() {
+  config.nested_list == [[1, 2], [3, 4]]
+}
+
+test config_nested_hybrid() {
+  config.nested_hybrid == [(1, True), (2, False)]
+}