window.xxx objects not available in epa scope via direct reference xxx

[sashafirsov]

polymer cli generates the code which sets windos.define=function(){...} in first script section and use define() call without window in following script section.

Which leads to inability of use polymer generated code as microapplication.

The same pattern often used for global objects access.

While embed-page does provide own instance of window and populates some members as scope variable( document, location, etc. ), the variables assigned to window object are not exposed.