added utils module that provides helpers: argsToArray, forEach, extend, isFunction
added tests for utils module
added tests for core module
added core functionality; fetch method is not implemented yet
added tests for pick method
added pick method
added tests for getBaseUrl, buildRequestUrl and filterRequestParameters methods
added getBaseUrl, buildRequestUrl and filterRequestParameters methods
move the instance methods into the prototype; added defaults;
added "defaults" method; updated "extend" method
renamed argsToArray with toArray
removed tests for non-existent methods
added tests for the constructor
set available properties only from the options object; removed defaults property
updated docs for toArray method
added buildMethod helper; added some examples of use
added test for buildMethod
renaming the module
added first implementation of the fetch method
removed outdated test for filterRequestParameters method