Added some realtime events to the app

* When a user gets a new shared message, it will popup instantly
* When a new website is scraped, it will update in real time
* Various other little bug fixes and improvements
* Sharing displays correct notes and handles shared notes correctly
* Tags were not displaying on notes, they do now. They better.

server/routes/attachmentController.js

@@ -54,7 +54,7 @@ router.post('/upload', upload.single('file'), function (req, res, next) {
 	.then( uploadResults => {
 		//Reindex note, attachment may have had text
 		Note.reindex(userId, noteId)
-		.then( data => res.send(uploadResults) )
+		.then( data => {res.send(uploadResults)})
 	})
 
 })

server/routes/noteController.js

@@ -23,7 +23,7 @@ router.use(function setUserId (req, res, next) {
 // Note actions
 //
 router.post('/get', function (req, res) {
-	req.io.emit('welcome_homie', 'Welcome, dont poop from excitement')
+	// req.io.emit('welcome_homie', 'Welcome, dont poop from excitement')
 	Notes.get(userId, req.body.noteId)
 	.then( data => {
 		//Join room when user opens note
@@ -43,7 +43,7 @@ router.post('/create', function (req, res) {
 })
 
 router.post('/update', function (req, res) {
-	Notes.update(userId, req.body.noteId, req.body.text, req.body.color, req.body.pinned, req.body.archived)
+	Notes.update(req.io, userId, req.body.noteId, req.body.text, req.body.color, req.body.pinned, req.body.archived)
 	.then( id => res.send({id}) )
 })
 
@@ -72,7 +72,13 @@ router.post('/getshareusers', function (req, res) {
 
 router.post('/shareadduser', function (req, res) {
 	ShareNote.addUser(userId, req.body.noteId, req.body.rawTextId, req.body.username)
-	.then(results => res.send(results))
+	.then( ({success, shareUserId}) => {
+
+		//Emit update count event to user shared with - so they see the note in real time
+		req.io.to(shareUserId).emit('update_counts')
+
+		res.send(success)
+	})
 })
 
 router.post('/shareremoveuser', function (req, res) {