Created initial Realm models and started creating a test to check the relationships between them

ConfCore/TranscriptAnnotation.swift

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+//
+//  TranscriptAnnotation.swift
+//  WWDC
+//
+//  Created by Guilherme Rambo on 06/02/17.
+//  Copyright © 2017 Guilherme Rambo. All rights reserved.
+//
+
+import Cocoa
+import RealmSwift
+
+/// TranscriptAnnotation is a line within an ASCIIWWDC transcript, with its associated timestamp within the session's video
+class TranscriptAnnotation: Object {
+
+    /// The time this annotation occurs within the video
+    dynamic var timecode = 0.0
+    
+    /// The annotation's text
+    dynamic var body = ""
+    
+    /// The transcript this annotation is associated with
+    let transcript = LinkingObjects(fromType: Transcript.self, property: "annotations")
+    
+}