`\d table` output does not distinguish disabled triggers

If you have a table with disabled triggers, `psql` will denote those in a separate section at the end of the output:
```
Disabled user triggers:
 example_trigger AFTER INSERT OR DELETE ON example_table FOR EACH ROW EXECUTE FUNCTION example_func()
```

In constrast, `pgcli` will include the disabled `example_trigger` along with all the other triggers, with no indication that it is disabled.
