Add jQuery Mobile, and updated nav page

Modified:
1 index.php
2 navigation.php
3 readme.txt

Reasons:
1 Added jquery Mobile to index.php, playing around with it to see what
we can do with it
2 Removed the array, going to use the jQuery Mobile navigation bar.  See
readme for details on Nav Bars.
3 Added a jquery Mobile basics link, a great read on it.

Created:
1 navigation.php : newPageLink($href, $label)
2 navigation.php : createNave()

Reasons:
1 This function will quickly create a new list item
2 This will echo all of the navigation html