Remove the T2DMap default constructor.

T2DMap currently has two default constructors and neither of them are
used. So, remove both.
I'm going to merge this in but not that part. parent = 0 is a Qt standard
and I'd rather be able to do T2Map() instead for any reason in the future.


On Sat, Jul 26, 2014 at 1:27 PM, Ahmed Charles <notifications@github.com>
wrote:

> In src/T2DMap.h:
>
> > @@ -31,8 +31,7 @@ class T2DMap : public QWidget
> >
> >  public:
> >
> > -    T2DMap();
> > -    explicit T2DMap( QWidget *parent = 0);
>
> The parent parameter is always passed in as currently used and I'm not
> familiar enough with Qt to really understand what is implied when it's not
> null and whether that's reasonable in this case or not. But, one can always
> pass a null pointer explicitly anyways, if that is desired. It doesn't need
> to be a default constructor.
>
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> <https://github.com/Mudlet/Mudlet/pull/8/files#r15434875>.
>