MNT: make eddy function available at fsl.wrappers package level

fsl/wrappers/__init__.py

@@ -100,7 +100,8 @@ decorators.
 from fsl.wrappers.wrapperutils import (LOAD,)
 from fsl.wrappers.bet          import (bet,
                                        robustfov)
-from fsl.wrappers.eddy         import (eddy_cuda,
+from fsl.wrappers.eddy         import (eddy,
+                                       eddy_cuda,
                                        topup,
                                        applytopup)
 from fsl.wrappers.fast         import (fast,)

fsl/wrappers/flirt.py

@@ -61,7 +61,10 @@ def flirt(src, ref, **kwargs):
 
 
 def applyxfm(src, ref, mat, out, interp='spline', **kwargs):
-    """Convenience function which runs ``flirt -applyxfm ...``."""
+    """Convenience function which runs ``flirt -applyxfm ...``.
+    Note that the default value for ``-interp`` is ``spline``,
+    which differs from the command-line default.
+    """
     return flirt(src,
                  ref,
                  out=out,