updated message and added filter for handling message
added new class
* removed "unset" for context when context was profile - RTMediaQuery
* Removed privacy selection in uploader when context is group RTMediaUploadview
* case handled when gallery shortcode and context is group - RTMediaGalleryShortcode
* removed privacy selection while editing group media
added button type=button
style added
fix context-id
removed group album from album list in media uploader in profile
updated version