media 7.x-2.2

Third stable release 7.x-2.2 of media 7.x-2.x branch with security enhancement (please read the full release notes).

#2878120: Whitelist "render_multi_edit_form" to fix media_bulk_upload
above issue is a regression fix for issue by richard.thomas, joseph.olstad: change url filtering from blacklist to whitelist
#2148641: WYSIWYG-inserted images lose ckeditor styles

Quick install , follow this recipe steps or see online installation documentation

If you are on 7.x-2.x already and plan on delaying upgrading to 7.x-2.2 then please follow the security recommendations below:
Prevent anonymous or untrusted users from accessing the media browser through permissions configuration.
go to /admin/people/permissions and restrict access to "Use the media browser" to only trusted roles. Otherwise it is recommended you upgrade to 2.1 as soon as possible.

If on 7.x-1.x , please upgrade to 7.x-2.2 (or upgrade to 7.x-3.0-alpha6) soon, please refer to these notes and issues for upgrading from 7.x-1.x to 7.x-2.2;
#2853273: upgrading from 1.x to 2.x support
#2082037: Document Upgrade Path from Media 1.x to Media 2.x/3.x

Multilingual sites:
Please note, if you are using this release in combination with entity_translation you must then upgrade entity_translation to entity_translation beta6.