message: fix(ErrorObservable): remove type constraint to error value
  closes
diff: @@ -12,7 +12,7 @@ export interface DispatchArg {
  * @extends {Ignored}
  * @hide true
  */
  -export class ErrorObservable<T> extends Observable<any> {
  +export class ErrorObservable extends Observable<any> {
  /**
  * Creates an Observable that emits no items to the Observer and immediately
  @@ -54,7 +54,7 @@ export class ErrorObservable<T> extends Observable<any> {
  * @name throw
  * @owner Observable
  */
  - static create<T>(error: T, scheduler?: IScheduler): ErrorObservable<T> {
  + static create(error: any, scheduler?: IScheduler): ErrorObservable {
  return new ErrorObservable(error, scheduler);
  }
  @@ -63,7 +63,7 @@ export class ErrorObservable<T> extends Observable<any> {
  subscriber.error(error);
  }
  - constructor(public error: T, private scheduler?: IScheduler) {
  + constructor(public error: any, private scheduler?: IScheduler) {
  super();
  }
  