Merge branch 'release/0.13' into develop
copy user image to attachment
copy user image to application files
(#5089)
Merge branch 'feature/application_copy_user_image_to_application' into develop
[Auth] removes a double urlencode from the redirect after a login
(references #5249, gh-26)
updated url of some headscripts
(#5237)
Upgrade Mongo to Beta10
(#5301)
Merge branch 'feature/upgrade_doctrine_beta10' into develop
[Core] Allows DateFormat ViewHelper to accept dates as string.
[Applications] renders Social Profiles within the PDF Download
Merge branch 'feature/icon-changes' into develop
[Application] Set date of creation whren creating an application.
This was Lost in gh_32 (#5301). Fixes #5303.
[General] upgrades mpdf to 5.7.2
[Core] optimize preUpdate and perPersist-Hooks for Application and Abstract
(#5301)
[Applications, Core] Adds DraftableEntityInterface.

* a draftable entity is an entity which can be saved uncompleted, it is marked with a
  flag.
* Modifes Application Repository to ignore entity drafts on normal queries.

Conflicts:

	[solved] module/Applications/src/Applications/Entity/Application.php
	[solved] module/Applications/src/Applications/Repository/Application.php
[Auth] Adds AnonymousUser entity.
add keywords from comments
(#5325)
[General] composer: Adds "blueimp/jquery-file-upload" to dependency list.
[Core]: Adds FormContainer, Modifies Core\Form\Form for use in FormContainer.
[Auth] Sets default role "guest" in AnonymousUser.