Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_calling_undefined_functions_normally_results_in_errors.
Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_calling_getattribute_causes_an_attribute_error.
Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_all_attribute_reads_are_caught.
Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_intercepting_return_values_can_disrupt_the_call_chain.
Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_changing_getattribute_will_affect__the_getattr_function.
Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_foo_attributes_are_caught
Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_getattribute_is_a_bit_overzealous_sometimes
Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_getattr_ignores_known_attributes
Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_getattr_only_catches_unknown_attributes
Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_setattr_intercepts_attribute_assignments
Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_it_modifies_external_attribute_as_expected
Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_it_mangles_some_internal_attributes
Altered travis.yml and Fixed about_attribute_access.AboutAttributeAccess.test_in_this_case_private_attributes_remain_unmangled