updated js sources on parallelCoordinates.js
Merge branch 'master' of https://github.com/novus/nvd3

Conflicts:
	examples/parallelCoordinates.html
Merge branch 'master' of https://github.com/novus/nvd3
Merge branch 'master' of https://github.com/novus/nvd3
fixed update for parallelCoords.js, ran make for all merged pull requests