hrldas initialization refinement

[cenlinhe]

1. In the hrldas IO part, add kind=kind_noahmp for variable declaration to be consistent
2. To do: add the capability to read in monthly vegetation fraction from HRLDAS_setup initial files and do the linear time interpolation. Currently, only max and min vegfrac will be read in in HRLDAS_setup or provide time series of vegfrac in forcing file.
3. provide scripts to prepare vegfrac and LAI time series data to add to forcing files for some dynamic veg options