Araq/Nimrod — pull request #1408 by Skrylar (2014-07-24 02:44:09+00:00)
Title: Add better support for unsigned ints via typeinfo.

Adds consistent support for retrieving and setting unsigned integers through the `typeinfo` module. Presently, this operation had to be done indirectly through `getBiggestInt` and `setBiggestInt` which ends up casting uint64 types in to int64.