Add example of using .form-inline with visible <label>s
Add example of using .form-inline with visible <label>s

BS3 commits: 2fa70f37da8b250db1fc0a6d8dc4d5aba61bf0df

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