Remove hyperlink to edit post in edit.php

You can remove the a tag with javascript, short and easy.
Use the follow plugin; include a small script in the footer of the edit.php, only this page in backend of WP and remove all a-tag inside the table; see the selector on the source below.

<?php
/**
 * Plugin Name: Remove a
 * Version:     0.0.1
 * Plugin URI:  http://wordpress.stackexchange.com/questions/65613/
 * Description: 
 * Author:      Frank Bültge
 * Author URI:  http://bueltge.de
 */

if ( ! function_exists( 'wpse65613_remove_a' ) ) {

    add_action( 'admin_footer-edit.php', 'wpse65613_remove_a' );

    function wpse65613_remove_a() {
        ?>
        <script type="text/javascript">
            jQuery('table.wp-list-table a.row-title').contents().unwrap();
        </script>
        <?php
    }

}

The result: