Cleaning up imports.

SimPEG/__init__.py

@@ -1,14 +1,15 @@
 import numpy as np
 import scipy.sparse as sp
 import utils
-from utils import Solver
+Solver = utils.Solver
 import mesh
 import forward
 import inverse
-import visualize
 import examples
 import tests
 
+Data = forward.Data
+
 import scipy.version as _v
 if _v.version < '0.13.0':
     print 'Warning: upgrade your scipy to 0.13.0'