updating base to use function('wp_head')
removing WordQuery; renaming wphelpers to timberhelpers
completing renaming of WPHelper to TimberHelper
linking new helper files
whoops on renaming WPHelper for backwards compatibility
added TimberPost function to functions-twig
Added TimberImage to object wrappers
Added performance timers
changed version to 0.14; fixed so that array of ID#s uses WP's post__in function instead of raw wpdb query
index.php will now seek out home.twig if `is_home()`
Merging new functions API from @mgmartel
Don't need debug warnings again