Fixing problem with FIA habitat type code column data type.
Fixing problem with FIA habitat type code column data type.

goelakash/retriever,henrykironde/deletedret,davharris/retriever,embaldridge/retriever,davharris/retriever,davharris/retriever,goelakash/retriever,embaldridge/retriever,henrykironde/deletedret,bendmorris/retriever,bendmorris/retriever,embaldridge/retriever,bendmorris/retriever