Added value "program" values, added bucket field

The latest release of the Freddie data includes additional legal values of "program".
Created a new field "bucket" that is persistent between data releases that assigns each loan a value of 0..19

Initial Release

v1.0.0

bug fix on renamed field preHARPlnId to preHarpLnId, zip3 to type Fix…

Updated QA fields

v0.1.2

refactored qa fields

Initial Release

added additional command line parameters,

added comments
added field 'standard'