Cross Reference: /external/eigen/unsupported/Eigen/src/Splines

`Name`	`Date`	`Size`
Up to higher level directory
`CMakeLists.txt`	11-Dec-2013	`162`
`Spline.h`	11-Dec-2013	`16K`
`SplineFitting.h`	11-Dec-2013	`5.5K`
`SplineFwd.h`	11-Dec-2013	`3.8K`