jquery methods as angular jqlite

Methods to be implemented 

- [x] [`get()`](http://api.jquery.com/get/)
- [x] [`eq()`](http://api.jquery.com/eq/)
- [x] [`addClass()`](http://api.jquery.com/addClass/)
- [ ] [`after()`](http://api.jquery.com/after/)
- [ ] [`append()`](http://api.jquery.com/append/)
- [x] [`attr()`](http://api.jquery.com/attr/) - Does not support functions as parameters
- [ ] [`bind()`](http://api.jquery.com/bind/) - Does not support namespaces, selectors or eventData
- [x] [`children()`](http://api.jquery.com/children/) - Does not support selectors
- [x] [`clone()`](http://api.jquery.com/clone/)
- [ ] [`contents()`](http://api.jquery.com/contents/)
- [ ] [`css()`](http://api.jquery.com/css/) - Only retrieves inline-styles, does not call `getComputedStyle()`
- [x] [`data()`](http://api.jquery.com/data/)
- [x] [`detach()`](http://api.jquery.com/detach/)
- [ ] [`empty()`](http://api.jquery.com/empty/)
- [ ] [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name
- [x] [`hasClass()`](http://api.jquery.com/hasClass/)
- [x] [`html()`](http://api.jquery.com/html/)
- [ ] [`next()`](http://api.jquery.com/next/) - Does not support selectors
- [x] [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData
- [x] [`off()`](http://api.jquery.com/off/) - Does not support namespaces or selectors
- [x] [`one()`](http://api.jquery.com/one/) - Does not support namespaces or selectors
- [ ] [`parent()`](http://api.jquery.com/parent/) - Does not support selectors
- [ ] [`prepend()`](http://api.jquery.com/prepend/)
- [ ] [`prop()`](http://api.jquery.com/prop/)
- [x] [`ready()`](http://api.jquery.com/ready/)
- [x] [`remove()`](http://api.jquery.com/remove/)
- [ ] [`removeAttr()`](http://api.jquery.com/removeAttr/)
- [ ] [`removeClass()`](http://api.jquery.com/removeClass/)
- [ ] [`removeData()`](http://api.jquery.com/removeData/)
- [ ] [`replaceWith()`](http://api.jquery.com/replaceWith/)
- [x] [`text()`](http://api.jquery.com/text/)
- [x] [`toggleClass()`](http://api.jquery.com/toggleClass/)
- [ ] [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers.
- [ ] [`unbind()`](http://api.jquery.com/unbind/) - Does not support namespaces
- [ ] [`val()`](http://api.jquery.com/val/)
- [ ] [`wrap()`](http://api.jquery.com/wrap/)