Add images, fix typos in docs
scale images
scale images more
trying to get :scale: to work
trying to get :scale: to work
Improve error handling
Change string formatting
These changes address comments in code review
Make sure arrays are of type float using dtype
fix bugs introduced earlier
Access variables with properties
Use a descriptor class to create class properties
Move ndim and outdim to the base class Model
Add a general description of the package
convert changes from nose to pytest
remove old tests
Switch to using OrderedDict from astropy.utils
Use smaller size arrays in example
raise a warning instead of an error when a non-linear fitting method is attempted with a linear model
Fix import of OrderedDict