Updated cloud climatology evaluation

Updated C5 MOD35 Processing Path code and C5MOD35_Evaluation in preparation for publication

Updated script to process MOD35 Processing Path using HEG to interpolate sensor zenith observations. Also working on figures for MOD35 C5 vs C6 comparison in MOD35C5_Evaluation script

Added script to extract MOD35 processing path from swath level data and another to summarize MOD35 data. Also updated NDP-026D script to use new MOD35/09 summaries from Earth Engine

Added initial validation via NDP-026D dataset

Added script to process NDP-026D station cloud climatologies

Adding intial code to process the NDP-026D station cloud climatology dataset