Merge pull request #1811 from uniun/fix-dropzone-title

FIX: Longer dropzone title wraps to two lines
Merge pull request #1998 from ss23/magic_quotes-deprecation

Deprecate magic_quotes and fix bad install opts
FIX: IE8 does not bubble reset form events. Use click handler for reset button. (Fixes #1640)
FIX: error message doesn't always include class name

When a method was not found on UnsavedRelationList I was getting the following error:
Object->__call(): the method 'nameOfMethod' does not exist on ''
(nameOfMethod has been replaced here since it was a method I added via an extension)
Merge pull request #1982 from chillu/pulls/gridfield-filter-cols

BUG GridFieldFilterHeader works without non-filterable cols
Merge pull request #1979 from nedmas/patch-1

BUGFIX: singleton('Group')->Members() fails
Merge pull request #1978 from kinglozzer/1783-uninitialised-tabs

FIX: Attempting to select uninitialised tab on validation error (fixes #1783)
Merge pull request #1861 from raket/dataobject-update-orphan

Fix: Orphaned records when running DataObject::update
Merge pull request #2000 from wilr/1640

FIX: IE8 does not bubble reset form events (Fixes #1640)
API: Allow array of fields passed to FieldList::removeByName()

Supports passing an array to removeByName(), which is iterate and then removed. Useful for removing fields from a fieldlist that are not on a tab. Similar to removeFieldsFromTab();
This is cleaner than a new function.
Merge pull request #1816 from silverstripe-rebelalliance/bug/emptyrules

FIX Allow Director::$rules like //$Action
Formatting tweaks, fixes silverstripe/silverstripe-cms#641
Replace logout button with a more commonly used symbol

* Power icon swapped for door icon
* Minor hover/focus opacity effect added to button
Merge pull request #2004 from adrexia/logout-button

Replace logout button with a more commonly used symbol
Fix return the member ID for logInWithPermission

Will now return the ID, as per the doc-block comment
Merge pull request #2006 from ss23/patch-4

Fix return the member ID for logInWithPermission
BUG: Classes applied to media are too generic to use

* Added a surrounding media class to media to make it easier to style
without risking using .left, .right et al alone.
Merge pull request #2003 from edlinklater/641-insert_link_styling

Formatting tweaks, fixes silverstripe/silverstripe-cms#641
BUG: Display of AssetUpload upload fields

* Replaced file upload icon
* Fixed padding
* Replaced width of droparea with min-width
Merge pull request #2001 from adrexia/asset-upload

BUG: Display of AssetUpload upload fields