RactiveJS/Ractive — pull request #274 by codler (2013-11-14 19:35:06+00:00)
Title: Allow to have _super in complete

Example:
http://jsfiddle.net/rj7c3/
```
var e = Ractive.extend({
init: function() {
console.log('parent init2');
},
complete: function() {
console.log('parent2');
}
})

var ex = e.extend({
init: function() {
this._super();
console.log('parent init');
},
complete: function() {
this._super();
console.log('parent');
}
})

var ractive = ex.extend({
el: 'container',
template: '#myTemplate',
data: { greeting: 'Hello', recipient: 'world' },
complete: function() {
this._super();
console.log('child');
}
});

a = new ractive();
```
Output:
```
parent2
parent
child
parent init2
parent init
```
Please review before accepting pull request. It might break other things.