Add new constant for physical folder url, update all admin asset calls to use new constant.
Fixes #1552 - Make sure that only one title can be added on a HTMLPage
Use `removeFromHead`
Added the IF EXISTS clause on the delete form entries data
Merge pull request #1564 from DeuxHuitHuit/drop-entry-table-if-exists

Added the IF EXISTS clause on the delete from entries data table
Merge pull request #1555 from DeuxHuitHuit/admin-page-set-title

Prevent `AdministrationPage->setTitle` from creating duplicate title elements. Fixes #1552
Correct upload field permissions check. Closes #1565
Update Date field earlier/later ranges to match those of MySQL's DATETIME field type. Closes #1560
Fixed by moving workaround from `content.systempreferences.php` to `setArray()` method of `Configuration` class. Added `overwrite` boolean parameter to `setArray()` to allow more control over how the provided array is integrated with the existing configuration. Closes #1168. Fix originally by @remie.
Fix the updater (regression from previous commit)
The Checkbox field will check that the passed value is 'yes', not that any value has been passed when it is a required field. Closes #1569
Correctly recurse through page children when updating template files or URL handles. Fixes #1568
Adjut the install boot to make use of bundle.php. Closes #1521
There is no need to include the CONFIG on every page load.. at least not anymore!
Add correct spelling for InitialiseAdminPageHead delegate. Old delegate name is supported for one major release cycle. Closes #1550
Prevent broken SQL when a system:id filter is empty. Fixes #1567
Merge pull request #1541 from designermonkey/app-paths

Add new constant for physical folder url
Allow the Retrieve Password functionality to work with emails and usernames. Improve the copy to be a little more useful. Closes #1432
Merge branch 'integration' of git://github.com/symphonycms/symphony-2 into integration
Add trailing slash to the Edit Section button on publish pages