Add JSHint support to package.json
Define global variables for JSHint
Allow users to specify number of results for address searches

User can now specify a  parameter in the options object passed to findPlaceDetailsWithAddress. If not specified, it will default to 1. Closes #9.
Move jshint out of package.json

Travis is erroring with jshint in the config file, so I moved it to its own .jshintrc file
Merge pull request #11 from eastbayjake/development

JSHint + specify number of results for address searches