Add support for {@inheritdoc}

[pfrenssen]

PHPDocumentor allows methods to inherit the documentation from parent methods with the {@inheritdoc} syntax.

It would be nice if the annotation compiler would support this syntax so we do not have to duplicate type declarations.

[pfrenssen]

Here's the documentation for {@inheritdoc}:

http://manual.phpdoc.org/HTMLSmartyConverter/HandS/phpDocumentor/tutorial_tags.inlineinheritdoc.pkg.html

[anthonybishopric]

Yes, this is a good idea and we'd like to support this tag. Thanks for filing. You're more than welcome to file a PR if we don't get to it fast enough.

[jmarrama]

I'll look into this feature in the next week or so - this would be very nice to have.