Some refactoring - poly1d is a new-style class now - no import * now - whitespace, prettying
Some refactoring
- poly1d is a new-style class now
- no import * now
- whitespace, prettying


git-svn-id: 89d05d7b87d257b19585950f76a9d6e29854e44c@1384 94b884b6-d6fd-0310-90d3-974f1d3f35e1

efiring/numpy-work,illume/numpy3k,Ademan/NumPy-GSoC,chadnetzer/numpy-gaurdro,jasonmccampbell/numpy-refactor-sprint,chadnetzer/numpy-gaurdro,efiring/numpy-work,teoliphant/numpy-refactor,jasonmccampbell/numpy-refactor-sprint,teoliphant/numpy-refactor,jasonmccampbell/numpy-refactor-sprint,chadnetzer/numpy-gaurdro,teoliphant/numpy-refactor,teoliphant/numpy-refactor,efiring/numpy-work,illume/numpy3k,teoliphant/numpy-refactor,illume/numpy3k,illume/numpy3k,Ademan/NumPy-GSoC,Ademan/NumPy-GSoC,chadnetzer/numpy-gaurdro,efiring/numpy-work,jasonmccampbell/numpy-refactor-sprint,Ademan/NumPy-GSoC