Fix issue with double move event firing in typeahead.

Fix test to catch issue.
Fix #5806.
Set focus back to input field after clicking an item
Test 'focus is still set' added

Fixes issue #5933
Update js/bootstrap-scrollspy.js

Fix for Bootstrap issue #6013 "scrollSpy - offset calculation"
https://github.com/twitter/bootstrap/issues/6013
Remove commented out old popover CSS
Escape &times;
Fix code block white-space breaks within pre tags.
Merge pull request #6143 from Quy/2.2.2-wip

Escape &times;
Fixes #6136: Proper scoping of breadcrumbs divider
Merge branch '2.2.2-wip' of github.com:twitter/bootstrap into 2.2.2-wip
Merge pull request #6151 from tierra/pre-code-white-space-fix

Fix code block white-space breaks within pre tags.
Fixes #6148: Icons in mini buttons properly aligned
Merge branch '2.2.2-wip' of github.com:twitter/bootstrap into 2.2.2-wip
add noConflict functionality to all bootstrap plugins
Merge pull request #6118 from godric7/master

scrollSpy - add parent scrollTop to offset calculation
rebuild and only select visible dropdown items
Merge pull request #5862 from pmclanahan/issue-5806-typeahead-keyboard-nav

Fix issue with double move event firing in typeahead.
remove slide from carousel constructor #5579
Merge branch '2.2.2-wip' of github.com:twitter/bootstrap into 2.2.2-wip
focus on escape in typeahead
insert menu of typeahead after input which it suggests on #3529

note: this will likely break things for people in the same way that doing
this to tooltip did… however we think this is a better insertion model for
z-index,scrolling,modal,etc. applications