DOC : setting dialect on pandas.read_table overrides a few other kwds
#### Problem description

Correct me if I'm wrong but [TextFileReader](https://github.com/pandas-dev/pandas/blob/master/pandas/io/parsers.py#L691-L700) overwrites the `delimiter`, `quoting` etc kwds if the `dialect` kwarg is passed. But this isn't highlighted in the `pandas.read_table` documentation.

I don't know if this was implicit. Sorry for the noise if this is a known issue or if it isn't actually one.