`remote` modal docs: mention jQuery.load and other JS options as alternatives
`remote` modal docs: mention jQuery.load and other JS options as alternatives

BS3 commits: 7f4af4aeeac5e93dcb69b5c820e8e791077cc787

up2vs/todc-bootstrap,todc/todc-bootstrap,aaroncnhk/todc-bootstrap,todc/todc-bootstrap,ztx1491/todc-bootstrap,mozillo/todc-bootstrap,todc/todc-bootstrap,2947721120/todc-bootstrap,2947721120/googlebt4