Shellos and Gastrodon [Cobblemon]

• Adjusted Shellos and Gastrodons Portraits to fit the other Portraits

• West sea Shellos now drops the same items east sea does

• Adjusted Gastrodons size (scale)

• Changed a spawning location for west sea Shellos/Gastrodon

• Fixed texture issues with shiny west sea Gastrodon

• Removed unecessary information from the species files

-Added Shellos and Gastrodon