fix(core): update to transparent universe

ts/smartuniverse.classes.universecache.ts

@@ -12,26 +12,27 @@ import { rxjs } from 'smartrx';
  * universe store handles the creation, storage and retrieval of messages.
  */
 export class UniverseCache {
+  // ========
+  // INSTANCE
+  // ========
   public standardMessageExpiry: number;
   public destructionTime: number = 60000;
 
   /**
    * stores messages for this instance
    */
-  public messageCache = new Objectmap<UniverseMessage>();
+  public messageMap = new Objectmap<UniverseMessage>();
 
   /**
    * stores the channels that are available within the universe
    */
-  public channelCache = new Objectmap<UniverseChannel>();
+  public channelMap = new Objectmap<UniverseChannel>();
 
   /**
    * allows messages to be processed in a blacklist mode for further analysis
    */
   public blackListChannel = new UniverseChannel(this, 'blacklist', 'nada');
 
-  private lastId: number = 0; // stores the last id
-
   constructor(standardMessageExpiryArg: number) {
     this.standardMessageExpiry = standardMessageExpiryArg;
   }
@@ -44,14 +45,14 @@ export class UniverseCache {
   public async addMessage(messageArg: UniverseMessage) {
     messageArg.setUniverseCache(this);
     UniverseChannel.authorizeAMessageForAChannel(this, messageArg);
-    this.messageCache.add(messageArg);
+    this.messageMap.add(messageArg);
   }
 
   /**
    * Read a message from the UniverseStore
    */
   public readMessagesYoungerThan(unixTimeArg?: number): Observable<UniverseMessage> {
-    const messageObservable = rxjs.Observable.from(this.messageCache.getArray()).filter(
+    const messageObservable = rxjs.Observable.from(this.messageMap.getArray()).filter(
       messageArg => {
         return messageArg.timestamp.isYoungerThanMilliSeconds(this.destructionTime);
       }