Introduce jquery formvalidator for mod_finder ::frontend

#### Smart search spoils every page that has it!
Inline scripts are bad.
This PR removes the inline script for module and component finder (front end ONLY).

#### Test
** Make sure you have some data and you have indexed stuff in finder **
1. Got to admin -> System -> Global configuration and click on the left panel at Smart Search
2. Disable everything
3. Apply this with Patchtester
4. Go to front end at the page you have mod_finder published and make a search
5. Got to admin -> System -> Global configuration and click on the left panel at Smart Search and start enabling options
For each one you enabling go to front end make a search

Please also watch your browser console log for script errors

The script should be on the page’s `<head>` like this:
![screen shot 2014-11-14 at 11 05 47](https://cloud.githubusercontent.com/assets/3889375/5053572/8cd7cf5c-6c54-11e4-8f36-a2067f2ea761.png)