Added timezone name
Added automagic sample file loader and TestType for parser
Added tests for convenience methods
Adding samples for BankTech to fix the iso-8859-1 issue
Added go-charset package to handle iso-8859-1 issues
Putting BankTech feed back the way I found it
Adding more failing feed samples from Insurance Networking and National Mortgage News
Added charset blaster to all parsers to try every known charset against a feed that doesn't immediately parse