WowAce

Adam Hellberg:
    - Bump interface version
    - Add workaround for bugged units in 7.1
sarf:
    - Fix for C_Garrison.GetFollowers returning null
Adam Hellberg:
    - Use continents to detect bodyguard mode instead
    * Using zones only caused issued with bodyguard data not updating
       properly when player was in their class hall. Logic mixup with
       BGH.
    - Use ORDER_HALL_ZONE_SUPPORT instead of static string 'Combat Ally'
    - Report inactive status for Legion bodyguards if not found
    - Remove redundant lines
    - Enable detection of Legion bodyguards
    - Simplify follower ID assignment
    - Remove Dalaran (Legion) from list of zones
    * Bodyguards are not enabled in Dalaran (Legion).
    - Clean formatting of legion spells table
    - Add follower IDs for Legion bodyguards
    - Add stub for updating Legion bodyguard from class hall
    - Tiny optimization to CLEU handler
    The args only need to be boxed in one of the if branches.
    - Do not "instant heal" Legion bodyguards
    - Detect if player is in WoD or Legion zone
    - Add list of Legion bodyguard spells
    - Rename defeated_spells -> DEFEATED_SPELLS