Deleted "show-grid" class from examples
Deleted unnecessary ID from modals example
buttons
update composer.json to reflect org change
fix #8694: apply tooltip demo ordering change from #8730 to popovers too
fix transition end
fix broken focus state on download button (fixes #8782)
Merge pull request #8747 from liuyl/buttons

disable user-select for buttons
Merge pull request #8717 from ggam/patch-3

Deleted "show-grid" class from examples
Merge pull request #8718 from ggam/patch-4

Deleted unnecessary ID from modals example
update code example for <select> multiple
fix the download link to 3.0.0-wip
Merge pull request #8774 from liuyl/transition

fix transition end
Merge pull request #8791 from acmetech/3.0.0-wip

Update the code example for <select> multiple
Update bower.json
Merge pull request #8800 from brenocalazans/3.0.0-wip

Update bower.json
fixes #8797: only expand submenu docs links at >768px
Merge branch '3.0.0-wip' of github.com:twbs/bootstrap into 3.0.0-wip
Add .fade to div.modal in "Live demo" modal example code; fixes #8723
add focus to button group active button behavior