Google Code-in

The Physics activity supports collaboration through a Telepathy Tube Channel, which is deprecated. Your task is to port this to using the CollabWrapper api, which is new and shiny. You can see an example of using ths api with Bibliography activity: https://github.com/samdroid-apps/bibliography-activity/compare/collab?expand=1

More info on the CollabWapper: https://github.com/sugarlabs/sugar-toolkit-gtk3/pull/272

API documentation: http://people.sugarlabs.org/sam/docs-collab-wrapper-try2/sugar3.presence.wrapper.html