message: Roll back collab string type name to previous for back compat
diff: @@ -4,7 +4,9 @@ import { SharedNumberSequence, SharedObjectSequence} from "./sequence";
  import { SharedString } from "./sharedString";
  export class CollaborativeStringExtension implements ICollaborativeObjectExtension {
  - public static Type = "https://graph.microsoft.com/types/mergeTree/string";
  + // TODO rename back to https://graph.microsoft.com/types/mergeTree/string once paparazzi is able to dynamically
  + // load code
  + public static Type = "https://graph.microsoft.com/types/mergeTree";
  public type: string = CollaborativeStringExtension.Type;
  