- Fix a bug with activity switching (benzea)
    - UI improvements to the control panel frame section (erikos)
    - First go at session management implementation (marco)
    - New activity launching feedback (eben and marco)
    - Speaker device implementation cleanups (mtd)
    - Support for 1-1 chat with other xmpp clients (morgs and cassidy)
    - Shortcuts improvements for emulation (mtd)
    - Additional free form layout for the home view and allow to reorder icons
        (tomeu)
    - Improve layout logic for the icons in the mesh view (tomeu)
    - Support for switching activities using alt+tab (benzea)