Created a uniform menu for notes that works on mobile

Added list sorting
Added shared notes
Fixed some little bugs here and there

server/routes/attachmentController.js

@@ -18,7 +18,7 @@ router.use(function setUserId (req, res, next) {
 })
 
 router.post('/search', function (req, res) {
-	Attachment.search(userId, req.body.noteId)
+	Attachment.search(userId, req.body.noteId, req.body.attachmentType)
 	.then( data => res.send(data) )
 })