theseer/phpdox — pull request #122 by belanur (2013-12-10 14:17:19+00:00)
Title: Omit 'inherited from' heading if there are no extended methods

If the collector does not resolve inheritance the generator still writes the 'inherited from' heading into the output, although there are no methods listed underneath it.

This configuration:
```xml

```

leads to this output for a class that extends another class:
```html

Methods

public

foo()
— Method foo in Class B

Inherited from

```

The h3 element shouldn't be there.