Implemented Test Suite for DBIx::Class::InflateColumn::Math::Currency

Implemented Two Tests
  t/01-inflate_math_currency.t
    Inflate Positive Math::Currency Value
    Inflate Positive Integer Value
    Inflate Positive Float Value
    Inflate Negative Math::Currency Value
    Inflate Negative Integer Value
    Inflate Negative Float Value
    Inflate Non Numeric Value
  t/02-deflate_math_currency.t
    Deflate Positive Math::Currency Value
    Deflate Positive Integer Value
    Deflate Positive Float Value
    Deflate Negative Math::Currency Value
    Deflate Negative Integer Value
    Deflate Negative Float Value
    Deflate Non Numeric Value

Fixed inconsistant error messagining for non numberic values in
DBIx::Class::InflateColumn::Math::Currency::_deflate

Updated dist.ini to ignore DBIx directory