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/models/Tag.js

@@ -17,21 +17,21 @@ Tag.userTags = (userId, searchQuery, searchTags, fastFilters) => {
 		`
 
 		//Show shared notes
-		if(fastFilters.onlyShowSharedNotes == 1){
+		if(fastFilters && fastFilters.onlyShowSharedNotes == 1){
 			query += ' AND note.share_user_id IS NOT NULL' //Show Archived
 		} else {
 			query += ' AND note.share_user_id IS NULL'
 		}
 
 		//Show archived notes, only if fast filter is set, default to not archived
-		if(fastFilters.onlyArchived == 1){
+		if(fastFilters && fastFilters.onlyArchived == 1){
 			query += ' AND note.archived = 1' //Show Archived
 		} else {
 			query += ' AND note.archived = 0' //Exclude archived
 		}
 
 		query += ` GROUP BY tag.id
-			ORDER BY id DESC`
+			ORDER BY usages DESC, text ASC`
 
 
 		db.promise()