Added to the Patrons page

Have it generate a table of the patrons, sorted by name alphabetically,
added a button that currently links to the Loans page, when we add the
add new patron page it can be changed to that.
Added the ability to add patrons

Added a new page for adding patrons, added the option in the index.php
file.  It displays an error when the user doesn't enter a name and a
confirmation when a patron is entered but I couldn't get it to fail the
insertion to see if the error properly displays there, but I assume it
does.
*added querry for books
-querry doesn't function correctly
*minor change
Fixed query errors

* Also fixed mispelling in sample_data.sql
Few formatting changes

* Changed “Add New Patron” to a hyperlinked button (so we don’t have to
submit a form.)
Merge branch 'Andrew's_Kickass_Branch_of_Awesomeness'
Merge branch 'books'

Conflicts:
	includes/functions.php
Brought branch up-to-date