MINOR:added padding to ui-dialog-title so that it doesn't sit flush with the edge of the dialog box
FIX: wrong class name being returned

This resulted in an error since the returned class name did not exist.
Note that this only happened when someone subclassed GridFieldDetailForm
and did not subclass GridFieldDetailForm_ItemRequest.
Remove old routes
FIX Avoid infinite loops on ?isDev=1 and Deprecation class

If any of the functionality triggered by Director::isDev()
was causing deprecation errors, the system would go into
an infinite loop. Since the only way to cause this is the DB
checking functionality, we disable that for Deprecation.
Side effect of this change: You can't show deprecation notices
on a live site by forcing the session into dev mode.
Updated fieldgroup class and example code
Added chosen.js support to dropdown in fieldgroup
Fixing expanding/collapse CMS menu targeting wrong element

If a user clicks the log out button (for example) and the menu is
collapsed, the menu expands and then you have to press log out
again
API Disable discontinued Google Spellcheck in TinyMCE

Replaced by browser-based spellchecking if available (Chrome, Firefox),
with instructions on how to use PSpell as an alternative.
Validate 'archiveDate' user data in Versioned

Not a security issue as such, since the user input is sanitized
before being used in Versioned->augmentSQL(). But it shouldn't
reach the session state either, since that's commonly assumed
to be sanitized data, and it leaves unnecessary room for error.

strtotime() has fairly loose validation rules around dates,
but its a good "first line of defence".
i18n documentation - added note for caching in multi language modules
Revert "Merge pull request #2390 from phptek/2389"

This reverts commit 58da57dd1b6b47d7e2e5a8ab109268bbae8e1c3b, reversing
changes made to 8864256601bb295f8a52ad2eea04c4e1f8087c1b.
BUGFIX: added <param> tag to ContentNegotiator filtering
Fixes silverstripe/silverstripe-framework#1910: shortcodes not parsed in RSS feeds
$.data() for GridField autocomplete (fixes #2440)
removeRequiredField() limits field (fixes #2165)

Added tests to RequiredFields and fixed bugs that were found

Now you:
1. Can't add the same field name many times
2. Can use append RequiredFields correctly without fear of duplicates

I've also added a Deprecation warning to $useLabels as it's not used
*anywhere* in framework
Merge pull request #2446 from jamesgoodmandia/rss-feed-placeholders

Fixes silverstripe/silverstripe-framework#1910: shortcodes not parsed in...
Revert "Fixes silverstripe/silverstripe-framework#1910: shortcodes not parsed in RSS feeds"

This reverts commit 306281ed44dd0e12a6e88d8fa9e43177123ba684.
Breaks HTMLTextTest
API Escape form validation messages (SS-2013-008)
FIX Auto-escape titles in TreeDropdownField

Related to SS-2013-009. While the default "TreeTitle" was escaped
within the SiteTree->TreeTitle() getter, other properties like SiteTree->Title
weren't escaped. The new logic uses the underlying casting helpers
on the processed objects.
FIX Escape breadcrumbs in SecurityAdmin (SS-2013-007)