Merge branch 'refactor'
Adding an image for the readme

Wallace Carothers was the inventor of Neoprene, so I thought it would be fun to put his pic on the readme.
Switching the image file format to jpg
Smaller image
Merge branch 'master' of github.com:scimusmn/neoprene
Updating the headings and image size

Making the layout of the page flow a bit better.
Cleanup
Updating image size to match layout
Adding width tag to image.
Adding some attribution for the picture.
Merge branch 'master' of github.com:scimusmn/neoprene
Better image description
Fixing a typo
Documenting the module usage
Proper docstring formating
Removing unused download function

This is covered by Fabric
Proper docstring for this function
Removing extraneous function

This is an extra level of abstraction that we don't need.
Docstring for the confirm_overwrite function
Refactor - Move file function to files.py

This function that checks for the rewrite base is primarily doing some file level stuff, so I'm moving it over into the files.py module