[FEATURE] mzTab 1.0

The MzTab publication has been accepted so I think it is kind of urgent to get the current MzTab data model into OpenMS. I also (temporarly) removed code that used pre release versions of the MzTab specification. Converters for our data formats will follow but require some common efforts with mzIdentML/mzQuantML implementation and data models. Syntax validation is done but only basic semantic validation. This is a larger task and will be extended in the future (also relevant to mzIdentML/mzQuantML).
I talked to Hendrik about this. They are currently writing invalid mzTab and will be readded if it makes sense. The better way is to write mzQuantML which is then exported to mzTab.