Added version 2

change method from java to web
Updates to the dive interface

gui stuff
fixed formatting
More formatting changes and forms

yay
Layout improved and added print page
Included default ss, disabled buttons/dropdowns
moved scripts to bottom

fix
Ajax functions added for form

Added ajax functions to update the dive planner form depending on what
was previously selected by the user. Added id's to the select tags where
the options will be changed in dive_interface.html, and added the
ajax.js and ajax_handler.php files.