v2.12.0 release

Features

• Provide a stand alone button to cancel selection.
• locales updated: el
• Add config to output files in reverse #1126 . Thanks to @Ercogx .
• New config for routing #1026 . Thanks to @drhootch .
• Use slug instead of preg_replace #941 . Thanks to @arxeiss .
• Searching current working directory. Thanks to @redzwanlatif .

Fixes

• Always displays floating action button.
• TinyMCE integration #1148 , thanks to @Generation4 .
• Dropzone uploading issue #1062 , thanks to @hasanilingi .
• Last modified time issue on directories when integrating with cloud file storage services #1270 . Thanks to @gp247net .
• Issue on double clicking an image. Thanks to @joaogabrielti .
• S3 bucket compatibility, see #1197 . Thanks to @slimani-dev .
• File moving issue on Window #1260 . Thanks to @patacra .
• Dropzone authorization token #1048 . Thanks to @p-andrey .