Add the ability to bind arrays

[cecilia-sanare]

// Input
{
    "paths": {
        "libraries": [
            "angular",
            "bootstrap",
            "angular-bootstrap"
        ]
    },
    "someValue": "{paths.libraries}"
}
// Result
{
    "paths": {
        "libraries": [
            "angular",
            "bootstrap",
            "angular-bootstrap"
        ]
    },
    "someValue": [
            "angular",
            "bootstrap",
            "angular-bootstrap"
    ]
}