Configurable volume panel style (2/2)

    - Using volume panel through tile we can set:
    1 - Single
    2 - Expandable
    3 - Expanded
    4 - None

    Original commit: d628aa068e0530070767b42f7c63c98c8f0fc446
    Thanks to @StevenHarperUK

Change-Id: I2d5fe7e2901524ded0a28821233b3b3f3c72c1a7