Remove the deprecated phantom.scriptName

[ariya]

The use of phantom.scriptName has been deprecated since System#args was introduce (version 1.5, March 2012). It is time to remove it in the upcoming major version PhantomJS 2.

Any old scripts need to migrate to System#args as shown in this example.

console.log('This script is', phantom.scriptName);
phantom.exit();

var system = require('system');
console.log('This script is', system.args[0]);
phantom.exit();

[JamesMGreene]

It's worth noting that they are not identical values. For system.args[0] to match phantom.scriptName, you also have to account for the directory path.

[ariya]

@JamesMGreene Good point! We may need to have this documented in the API page.