Search Movie Implemented

- Implemented the search movie feature on the home page
- updated the links on every page to 'index.php'
- added a new homepage image
- added a new table to the database that contains the movie cover
images (links) for each movie in the database. A new sql file with the
added table is provided

The movie cover image links are being taken from rottentomatoes.com.
They're being used in the homepage, so when you search for a movie, the
respective movie cover displays as well.
If you're having trouble sourcing the new sql file, below are the four
queries you need in order to add the new images table:

CREATE TABLE images (id INT(11), link VARCHAR(300));
insert into images values
(1,"http://content9.flixster.com/movie/11/16/77/11167739_det.jpg");
insert into images values
(2,"http://content7.flixster.com/movie/11/16/77/11167789_det.jpg");
insert into images values
(3,"http://content9.flixster.com/movie/11/16/83/11168351_det.jpg");