GSP training

Brought Fauzan up to speed on the project work that's been done, explaining the search controller and the gsp code.

He made a simplified version of the search page, recreating the basic functionality.

The CSS was not touched on. I figure one can just strip it from the page and into a file then figure out where to put and call the file.

Similarly the javascript, dealing with the Google map functionality, may be moved to a file and referred to. It may not work due to the gsp tags inside the code.