IE11 does not play audio correctly.

[GoogleCodeExporter]

Does the issue occur in "quirks mode", "standards mode" or both? If you
don't know, does your HTML page contains a DOCTYPE declaration?
DOCTYPE is html

What version of GWT are you using? 1.4.60? 2.0.4? Other?
2.5.1

What version of the gwt-voices jar file or library file are you using?
3.2.0

What operating system(s) are you using? Windows? Linux? Mac?
Windows 7

Does the issue occur in web mode, development mode (formerly "hosted
mode"), both or don't know?
both

What browser(s) do you use? Chrome, Firefox, IE, Safari, other?
IE11

What is the browser version (if you know) from Help->About?
11.0.9600.16476

What steps will reproduce the problem? Please attach sample code if you
can.
1. create Sound with SoundController, using 
  sound = soundController.createSound(Sound.MIME_TYPE_AUDIO_WAV_PCM, audioPath);
 where audioPath is a valid URL to a wav file.
2. attempt to use sound.play()


What is the expected output? What do you see instead?
Audio should not play until sound.play() is called.
Audio should play when sound.play() is called.
Audio should stop playing when sound.stop() is called.
BUT
By default, no audio plays.
IE11 attempts to use the Windows Media Player plugin when sound object is 
created.
IE11 then plays all audio as soon as object is created, without waiting for 
.play to be called.
all Sound controls have no effect on playing audio, presumably because it has 
no control over the WMP plugin that now plays the file.


Do you have a workaround?
no

Please provide any additional information below.
Voices is working correctly for the same audioPath in all other browsers tested 
- Chrome, Firefox, IE 8-10.  Only IE 11 is having problems.

Original issue reported on code.google.com by [email protected] on 19 Dec 2013 at 9:20