Smart search suggestion script from mootools to jquery

#### Replaces the mootool with jquery

This is a replacement of the mootools script with a jquery equivalent.
The script was taken from [here](https://github.com/devbridge/jQuery-Autocomplete) and is providing the same functionality with the old one!

#### Test
**Make sure you have data and you indexed it**
1.  In admin create a menu for finder
2. In the finders options enable suggestions but disable highlighting (it will load mootools)
3. Try it in the front end

![screen shot 2014-11-17 at 9 11 18](https://cloud.githubusercontent.com/assets/3889375/5066292/cebc16ee-6e39-11e4-94a4-5da19712d535.png)

Consider dropping "type: 'GET'" since it's the default anyway?