Feature #3163 change animation display by name

[jandujar]

We need to change display of an animation by name for better usability

[xingsenma]

Hi,jandujar.
Thank you very much to your commit. That is a good idea to add this api .
I modify your code like:

    var decoDisplay, displayIndex;
    for (var i = 0; i < this._decoDisplayList.length; i++) {
        var locDecoDisplay = this._decoDisplayList[i];
        var locDisplay = locDecoDisplay.getDisplay();
        if ((typeof(locDisplay.getDisplayName) != "undefined") && name == locDisplay.getDisplayName()) {
            decoDisplay = locDecoDisplay;
            displayIndex = i;
            break;
        }
    }
    if (!decoDisplay) {) {
        return;
    }
    this._forceChangeDisplay = force;
    this._displayIndex = displayIndex;
    this.setCurrentDecorativeDisplay(decoDisplay);

[jandujar]

ok xingsenma, feel free to modify and commit. ;)