remove inline style from .masonry-entry
set up style.php to set width for the brick
function to turn option for how many bricks wide into a percentage for css or leave as a number for masonry init
use (the still nonexistent) option in masonry init, not the new function
get rid of possibility for _sf_masonry_width to output a number, since we don't need that.
created the option
spelling function right in comments of the sanitizer file…