Fix the hook return object in the User.uploadProfileImageFromUrl socket
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Merge pull request #2426 from Schamper/image-upload-socket-fix

Fix the hook return object in the User.uploadProfileImageFromUrl socket
closes #2425
use getPostsFromSet for recent replies
adding client-side hook whenever composer renders a preview
closed #2429
recent replies needs stripTags true

changed [self] to _
added current template name to return