index.js :: whitespace fix
test/1.js :: remove 'new'
test/1.js :: test _requests queue
add gitignore, jshintrc
index.js :: lint
index.js :: simpler module.exports
index.js :: fix multiple issues setting options

correctly handle setting options when String or Number are passed in Ctor
fix issue generating api url when sentences > 0 (see updated test/1.js)
move getUri() out of prototype
move xtend out of prototype, renamed to setOptions
test/1.js :: tests for proper query string generation