Upgrade Jasmine dependency.
Fixes #7: 5 digit street addresses are no longer considered US zipcodes.

This change passes all the regression tests, plus 180 real addresses I had of
my own, which included about a dozen addresses with 5 digit street
numbers.
Merge pull request #8 from markstos/issue-7-5-digit-street-no-support

Fixes #7: 5 digit street addresses are no longer considered US zipcodes.