Update master_species_list.csv

[john-waczak]

• [ ] Add column with InChl identifier
• [ ] Add column with Smiles String
• [ ] Add column with total ion count for each species
• [ ] Add a column with 1 for RO2 species and 0 otherwise

[john-waczak]

this link may be helpful for programatic access

[john-waczak]

web scraping