Updated detect_sources documentation
Update to astropy-helpers v0.4rc3
Change to correct astropy_helpers commit (0.4rc4.dev)
Update ah_bootstrap for new astropy-helpers
Update astropy_helpers to include cython api docs fix
Replace print() with astropy log.warn()
Replace log.warn() with warnings.warn()
Merge pull request #110 from larrybradley/null_aper

Replace print() with astropy log.warn()
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