Added paste button and touched up some styles

server/models/Note.js

@@ -442,6 +442,10 @@ Note.update = (userId, noteId, noteText, noteTitle, color, pinned, archived, has
 		})
 		.then((rows, fields) => {
 
+			if(!rows[0] || !rows[0][0] || !rows[0][0]['note_raw_text_id']){
+				return reject(false)
+			}
+
 			const textId = rows[0][0]['note_raw_text_id']
 			let salt = rows[0][0]['salt']
 			let snippetSalt = rows[0][0]['snippet_salt']
@@ -658,6 +662,9 @@ Note.delete = (userId, noteId, masterKey = null) => {
 	})
 }
 
+//
+// Returns noteData
+// 
 Note.get = (userId, noteId, masterKey) => {
 	return new Promise((resolve, reject) => {