Added Arr::unique (like array_unique, but supports objects and closures)
fixed broken filter filter. Closes #1376
Added Upload::instance() to get direct access to the singleton
added autorization via a local method to the REST controller

so you don't have to overload the router() method anymore to do you Auth
checks
DBUtil: add 'primary_key' attribute for field updates
Merge pull request #1379 from julesjanssen/1.6/develop

DBUtil: add 'primary_key' attribute for field updates
Small change on migrate
Merge pull request #1381 from sdrdis/patch-17

Small change on migrate allowing multiple calls to find_migrations
Fixes #1383: added DS after cache section.
fixed not accepting a zero value in Form::textarea()
Added default array for image driver configs

Signed-off-by: Derek Myers <arcticpro@gmail.com>
Moved loading config in image class and image driver to new init functions

Signed-off-by: Derek Myers <arcticpro@gmail.com>
Merge pull request #1386 from dmyers/feature/image-config-init

Moved load config in image to inti functions
Merge pull request #1387 from dmyers/bugfix/image-driver

Added default array for image driver configs
Just to be consistent :)
Merge pull request #1388 from huglester/patch-2

Just to be consistent :)
Changed filename to be optional when saving image and use current loaded image filename

Signed-off-by: Derek Myers <arcticpro@gmail.com>
Merge pull request #1385 from dmyers/feature/image-save

Changed filename to be optional when saving image
Fixed image drivers to be compatible with change to save() that extend it

Signed-off-by: Derek Myers <arcticpro@gmail.com>
Merge pull request #1389 from dmyers/bugfix/image-save

Fixed image drivers to be compatible with change to save() that extend it