Make wgt and hfl in Portal data integers
Make wgt and hfl in Portal data integers

Fixes #228

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