Add park features data
Add park features data

Downloaded from:
https://docs.google.com/spreadsheets/d/1CamizApyeqGidq1A0dO9u_G-p-UtmYxD
3BKUH5m_XpI

friendlycode/gr-parks,friendlycode/gr-parks,friendlycode/gr-parks,friendlycode/gr-parks