Version 0.2 update

[tom]

• AquaCrop-OSPy=0.2 update
  • Lifted numba version restriction.
    • Restriction was originally in place to prevent a bug introduced in numba=0.51.1.
    • This bug has been fixed in recent versions and aquacrop has been tested on latest version numba=0.53.1
  • Changes made to pedotransfer function as described in link below
    • Mistakes in Pedotransfer function
  • Changes made to initialize.ipynb as described in link below
    • Mistakes in Pedotransfer function
  • Fixed constant depth issue described in link below
    • Error while investigation irrigation with constant depth
  • Tutorial Notebooks
    • Changed aquacrop versions
    • Added cell needed for local development