package.json setting so "npm test" runs the tests
first parameter of _request should be an object rather than a string
Merge pull request #4 from Trott/npm-test

package.json setting so "npm test" runs the tests
Merge pull request #5 from Trott/fix-test

first parameter of _request() should be an object rather than a string
Updated documentation
Merge branch 'master' into set-url
don't pollute