added sentinels for checking that the user is logged in. Figured out how to get a common route to perform this operation as well.
added sentinels for checking that the user is logged in. Figured out how to get a common route to perform this operation as well.

dnewcome/news.js,modulexcite/news.js,dnewcome/news.js,modulexcite/news.js,modulexcite/news.js