Support for Handlebars 3.x

[SteveCostello]

This is a great piece of work. I'm pretty surprised that this has not received more visibility. It's a complete lifesaver for our situation, where we do not want to have to install Grunt and whatnot to our VisualStudio developer's machines. So, thank you for that.

That said, is there any way to support the latest Handlebars release in this? I see that Handlebars 1.3 is used as the initial source. If someone used Handlebars 3.x (and specifically, the runtime) in their project, Templar no longer works.

I found a quick-ish sort of way around this. I replaced the handlebars.js in the Templar project with the latest version of Handlebars. It builds, and the website that depends on the Templar.dll builds, however, the site returns a YSOD on the first page, saying that "window is not defined." After poking around, I see these lines in two places (starting around lines 708 and 3280 or so) in the new version of Handlebars:

        /*jshint -W040 */
        /* istanbul ignore next */
        var root = typeof global !== 'undefined' ? global : window,
            $Handlebars = root.Handlebars;
        /* istanbul ignore next */
        Handlebars.noConflict = function () {
            if (root.Handlebars === Handlebars) {
                root.Handlebars = $Handlebars;
            }
        };

Removing these lines of code seems to fix the issue.