option to assign templateData to rendered template instance

[arieljake]

{data: true} --> newElement.data(templateData);

[jonnyreeves]

The data key is already taken to represent the template data in the updated$(el).mustache() syntax; however we could use storeData: true instead, eg:

$(el).mustache({
    template: "my_template",
    data: { 
        name: "Jonny",
        colour: "blue"
    },
    method: "append"
    storeData: true
});

The template data would then be accessible from the freshly created element, via:

$(el).data("templateData").name     // Jonny.