bitovi/canjs — pull request #159 by daniel-franz (2012-11-17 11:06:18+00:00)
Title: Removed some global, undefined, and unused variables

After some jsLinting, I found and removed some globals, undefined and unused variables.

Is there a reason you often do hoisting a la:
```javascript
var func = function () {
var1.slice();
}, var1 = [];
```
instead of
```javascript
var var1 = [],
func = function () {
var1.slice();
};
```
?

That seems to be hard to lint.