stan-dev/stan — pull request #501 by bob-carpenter (2014-01-18 17:41:39+00:00)
Title: Bugfix/issue 499 multinomial rng size

#### Summary:

Fixes issue 499 with wrongly sized multinomial_rng return; bonus fix of arithmetic error overflowing binomial

#### Intended Effect:

See above.

#### How to Verify:

Run tests.

#### Side Effects:

None.

#### Documentation:

The doc's correct.

#### Reviewer Suggestions:

Anyone.