twbs/bootstrap — pull request #13183 by MrAntix (2014-03-25 23:40:12+00:00)
Title: modal.js!options.cache added

tests and docs included
allows you to specify whether a modal caches its content after hidden or not

for reference
https://github.com/twbs/bootstrap/pull/12296
https://github.com/twbs/bootstrap/pull/13110