Please add a documentation

[jankapunkt]

I have some questions:

• Can I pass another source for the docx than just a path (such as File, Blob etc.)
• Is there a debug option? There are no errors thrown to indicate wrong input
• Are there specific things to consider, when using in the browser?

It would be great if you can help me with those questions.

Edit: I wanted to get some information about the object but console.log(docx4js) only prints

function _class() {                                                                                                   // 26
		_classCallCheck(this, _class);                                                                                       // 27
                                                                                                                       // 28
		return _possibleConstructorReturn(this, (_class.__proto__ || Object.getPrototypeOf(_class)).apply(this, arguments));
	}

When I call the load function then I get just a cryptic message in the promise reject:

TypeError: this.rels is not a function. (In 'this.rels("[Type$=\"" + type + "\"]")', 'this.rels' is undefined)

[lalalic]

how's your code looks like?