v0.6.0

This Release includes

• Test Suite Restructure (#174) which improved the ability to run and edit tests by breaking them out from single files into folders containing tests for specific parts of each submodule
• Metocean module added which can pull data from the wind_toolkit with 4 regions and 1-hr or 5-min data (#187)
• Two Dolfyn Updates (#169, #186) which address many bug fixes, clean up, and some feature expansion
  • ADV skipped timesteps, max gap, and attributes
  • error in integral length scale calculation
  • error in despiking function
  • move Reynolds stress and cross-spectral density calculations to ADV folder
  • prevent inaccurate TKE calculation from ADCP velocity input
• Delft3D z-calculation, timestep, and new example notebook comparing ADV, and D3D river transect data (#168, #190, #199)
• Wec_Sim support for v5.0 and cable class (#185)
• Return period added for contours by @mbruggs (#193)
• Provide a function to convert from Te to Tp using ITTC approximation (#210)
• General upkeep and compatibility maintenance (#181, #211)
• General Bug Fixes (#205, #208)

Thank you to all of the contributors from the marine energy community who made this possible. Special thanks to the contributors in this release:
@ssolson @jmcvey3 @akeeste @browniea @cmichelenstrofer @mbruggs @rpauly18 @hivanov-nrel @Graham-EGI