Twitter Bootstrap Compatibility

Wrap inactive elements in span (current page, prev/next buttons at ends
of range).
More Flexible Paginator

Zurb foundation expects pagination links wrapped in anchor tags <a>
even on the current page. This seems like a safer approach.
Framework-compatible breadcrumbs

Add new options to getCrumbList to allow it to be used to make
breadcrumbs in Twitter Bootstrap or Zurb foundation. Follows the model
of PaginatorHelper
Merge remote-tracking branch 'upstream/master'
Merge branch '2.3' of https://github.com/cakephp/cakephp
Merge branch 'master' of https://github.com/planardothum/cakephp

Conflicts:
	lib/Cake/View/Helper/HtmlHelper.php
	lib/Cake/View/Helper/PaginatorHelper.php
assert proper array access for _dateTimeSelected()
CakeSession improvements
Merge pull request #1361 from dereuromark/master-form-helper-datetime

assert proper array access for _dateTimeSelected()
Merge pull request #1362 from dereuromark/master-cake-session

cake session clarification
Fix to the date input year field

Create the field if no value is informed only to the maxYear and not to
the current date.
Cleanup from previous commit.

Refs #GH-1352
Merge branch 'luksm-master'

Closes #GH-1352
unify engine to not require the suffix (as Cache and other places do).
update bootstrap config
update test for FileLog config
unify other log types as well
Fixed typo in AuthComponent::redirectUrl
Merge pull request #1367 from ravage84/patch-1

Fixed typo in AuthComponent::redirectUrl
Merge branch '2.4' of https://github.com/cakephp/cakephp into url-conformance

Conflicts:
	lib/Cake/View/Helper/HtmlHelper.php
	lib/Cake/View/Helper/PaginatorHelper.php