can't do this here.....instead do something like, which will generically compare Series/Frame/Panel.


Compare axes
```
for sax, oax in zip(self.axes, other.axes):
    if not sax.equals(oax):
         return False
```

Compare values, need to iterate by info axis number here to avoid dup issues

```
slicer = [ slice(None,None) ] * self._AXIS_LEN
axis = self._info_axis
for i, c in enumerate(self._get_axis(axis)):
  slicer[axis] = i
  if not array_equavalent(self.iloc[tuple(*slicer)], other.iloc[tuple(*slicer)]):
         return False
```