Removed python wrappers from sampling
implement autodoc_docstring_signature functionality
Merge pull request #112 from eteq/add-autodoc_docstring_signature

Get cython functions looking nice in docs
Add plot methods for circular, elliptical, and rectanglular apertures
Add plot() abstractmethod
Use matplotlib.patches for Circle
Add initial plot methods for CircularAnnulus and EllipticalAnnulus
Updated plot methods for CircularAnnulus and EllipticalAnnulus
Update make_gaussian_image example
Merge pull request #113 from larrybradley/plot_apertures

Add plot() method to the aperture classes
Add ax keyword to aperture plots
Create sphinx link to matplotlib in plot docs
Set aperture plot fill default to False
Merge pull request #115 from larrybradley/plot_updates

Add ax keyword to aperture plots
Move overlap functions in geometry package
Adding __init__.py for geometry subpackage
Change aperture.py to use geometry sub-package
Removing duplicate functions
Place for geometry docs
Adding more docs to circular_overlap_grid