moves all widgets from menpo and menpofit

.gitattributes

@@ -0,0 +1 @@
+menpowidgets/_version.py export-subst

menpowidgets/__init__.py

@@ -0,0 +1,13 @@
+from .base import (visualize_pointclouds, visualize_landmarkgroups,
+                   visualize_landmarks, visualize_images, visualize_patches,
+                   plot_graph, save_matplotlib_figure, features_selection,
+                   visualize_shape_model, visualize_appearance_model,
+                   visualize_patch_appearance_model, visualize_aam,
+                   visualize_patch_aam, visualize_atm, visualize_patch_atm,
+                   plot_ced, visualize_fitting_result)
+from . import options
+from . import tools
+
+from ._version import get_versions
+__version__ = get_versions()['version']
+del get_versions