{
    "name": "shepherd",
    "version": "0.6.14",
    "description": "Guide your users through a tour of your app.",
    "authors": [
        "Adam Schwartz <adam.flynn.schwartz@gmail.com>",
        "Zack Bloom <zackbloom@gmail.com>"
    ],
    "license": "MIT",
    "devDependencies": {
        "coffee-script": "~1.6.3",
        "gulp": "~3.4.0",
        "gulp-header": "~1.0.2",
        "gulp-uglify": "~0.1.0",
        "gulp-compass": "~1.0.3",
        "gulp-coffee": "~1.2.5",
        "gulp-concat": "~2.1.7",
        "gulp-rename": "~0.2.1",
        "gulp-util": "~2.2.9",
        "gulp-bower": "0.0.1",
        "gulp-wrap-umd": "*"
    },
    "spm": {
        "main": "shepherd.js"
    }
}

{
    "name": "shepherd",
    "version": "0.6.14",
    "description": "Guide your users through a tour of your app.",
    "authors": [
        "Adam Schwartz <adam.flynn.schwartz@gmail.com>",
        "Zack Bloom <zackbloom@gmail.com>"
    ],
    "license": "MIT",
    "devDependencies": {
        "coffee-script": "~1.6.3",
        "gulp": "~3.4.0",
        "gulp-header": "~1.0.2",
        "gulp-uglify": "~0.1.0",
        "gulp-compass": "~1.0.3",
        "gulp-coffee": "~1.2.5",
        "gulp-concat": "~2.1.7",
        "gulp-rename": "~0.2.1",
        "gulp-util": "~2.2.9",
        "gulp-bower": "0.0.1",
        "gulp-wrap-umd": "*"
    },
    "main": "shepherd.js",
    "spm": {
        "main": "shepherd.js"
    }
}

Add js file to main property
Add js file to main property