Client : splits some code into files
Client : replaces ng-router with angular-ui-router
Server : modifies the Post API, allowing for an optional fields string to be sent and returns obj if just 1 post has been found
Client : removes the blog service isArray : true for the expected results
Client : requests just some fields for the posts list
Client : sets up links between the posts list and the post display
Server : adds author to the dummy posts
Client : improves the dummy post UI