Merge pull request #12057 from ZDroid/nl

'use strict' on new line

diff --cc js/affix.js
Simple merge

diff --cc js/alert.js
Simple merge

diff --cc js/button.js
Simple merge

diff --cc js/carousel.js
Simple merge

diff --cc js/collapse.js
Simple merge

diff --cc js/dropdown.js
Simple merge

diff --cc js/modal.js
Simple merge

diff --cc js/popover.js
Simple merge

diff --cc js/scrollspy.js
Simple merge

diff --cc js/tab.js
Simple merge

diff --cc js/tooltip.js
Simple merge

diff --cc js/transition.js
Simple merge