Move in the updated d3.d.ts file that we are currently pushing to DefinitelyTyped.
Update Scale to wrap more of the functionalty of d3.scale

Also renamed the internal scale to _internalScale and added a scale() method.
This makes it less likely that the internal d3.scale will be confused with the
Plottable Scale.

Also updated the typing files. Pull request has been submitted to definitelyTyped.
Added scale unit test, fixed errors caused by cleanup.

Didn't rename the internal scale to _internalScale everywhere...
Reduce Blanket threshold to 90% during Axis development

Things are being added.
Update axis class to wrap more d3 functionality
Put back in the updated d3.d.ts file (Justin you overwrote it :( )
Update axis wrapper to account for JLan's scale changes
Rename Axis.axis to Axis.d3Axis
Rename Scale._internalScale to Scale._d3Scale
Remove some vestigial code from Axis
Merge pull request #162 from palantir/axis-dev

Axis dev