Pep8

[wichert]

This changeset fixes all errors from the PEP8 tool. These mostly come down to:

• use spaces instead of tabs for indenting
• limit line width to 80 characters
• use spaces after commas
• use a single whitespace around all operators

[douglas]

Hummmm, seems this is the correct crab repository...

https://github.com/muricoca/crab

[marcelcaraciolo]

Hi wichert you should take a look at the project now being rewritten in scipy and numpy at the new repository:

https://github.com/muricoca/crab