Does not work with 'phply' package installed

[FriedrichFroebel]

If the normal phply package is installed on the system, sphinxcontrib_phpautodoc fails because the normal package is used then instead of the modified one bundled with sphinxcontrib_phpautodoc:

AttributeError: Can't get attribute 'Comment' on <module 'phply.phpast' from '/usr/local/lib/python3.6/dist-packages/phply/phpast.py'>

The easiest fix seems to be renaming the directory/package for the bundled phply package. Additionally, I already opened a feature request for comment support in the parser of phply (see viraptor/phply#41) which probably would be the cleaner solution - then sphinxcontrib_phpautodoc would not have to bundle a patched copy anymore.

An alternative would be to use relative imports, but I could not get these to work. It always resulted in an import error.