Change esc_attr to esc_js.
Removed filter.
Removed old escaping that breaks the system.
Removed filter comment.
Add wp_kses to check for allowed html.
1. Removed sanitization from the main popup controller as we can't sanitize there
2. Added wp_kses sanitization for the kaltura_player_filter filter response.
Moved wp_kses to check for allowed html in shortcodeHandler.
Add more escaping.
1. Added Roman fixes
Added Roman fixes
Merge pull request #18 from panda-os/postmedia

Postmedia more fixes to escaping