[Diff since v0.1.0](v0.1.0...v0.1.1)

Changes:
- Current interpolation using PCHIP (Piecewise Cubic Hermite Interpolating Polynomial) spline interpolation, instead of piecewise-linear interpolation
- PCHIP provided by [PCHIPInterpolation.jl](https://github.com/gerlero/PCHIPInterpolation.jl)
- Removed the Interpolations.jl package.

**Closed issues:**
- Register (#8)

## WaveSpec v0.1.0

First release

**Merged pull requests:**
- CompatHelper: add new compat entry for Plots at version 1, (keep existing compat) (#3) (@github-actions[bot])
- CompatHelper: add new compat entry for Roots at version 2, (keep existing compat) (#6) (@github-actions[bot])
- CompatHelper: add new compat entry for Distributions at version 0.25, (keep existing compat) (#7) (@github-actions[bot])