Added api.js and test specs for it
Added ability to add trends and to go to the trends view page
Own this button does not work, cannot search for trends yet
Login is temporarily hard coded because I broke it
Created a placeholder for the view trends page
Added trends search to API and created flashlight server.
Added "similar trends" search to items and ability to +1 entries. Prevented entries from being added twice for the same URL so no dups.