Impossible to bind a pointer to a value ?

## Expected Behavior
 ```
const auto injector = boost::di::make_injector(
            boost::di::bind<T*>.to(myTParam)
    );
```

should work
## Actual Behavior
Gives error
`type_<T *>::has_disallowed_qualifiers>` 

## Specifications

  - Version: 1.1.0
  - Platform: MacOS
