Release Candidate 2: 1.0.0~rc2

Lots of verification done; fix of a couple very baffling bugs; stopped
using builtin Python csv reader and use own simplified CSV spreadsheet
parser that's very specific to our rule file's format (and does not cover
cases like semicolons, the delimeters, needing to be escaped, etc.).

Dates compare properly now with overloaded operators for such while
displaying as strings properly at the same time.