tests for: added support for multi-modelAttr binding; an array of model attributes can be passed in
tests for: added support for multi-modelAttr binding; an array of model attributes can be passed in

akre54/backbone.stickit,Krasnyanskiy/backbone.stickit,GerHobbelt/backbone.stickit,adam-26/backbone.stickit,NYTimes/backbone.stickit,adam-26/backbone.stickit,NYTimes/backbone.stickit,Krasnyanskiy/backbone.stickit,akre54/backbone.stickit