Bodyguard Away

1.0 Initial release
1.1 Target detection reworked
1.2 Addon now auto-loads and saves the state between game sessions. The state is saved on an account basis.
This version should also be compatible to ElvUI, many thanks go to goling for providing a solution :)
1.3 Added CTRL as a suspend key.
2.0 Completely reworked the bodyguard detection mechanism, it now uses the NPCID of the actual bodyguard NPC.
The addon should now be compatible with non-English versions of WoW.
The unassigned bodyguards can now be interacted with in the garrison, without having to press the suspend button.
Bugfix: Removed old code that would stop interaction with objects like spiritstones and interactive signs.
2.1 Re-wrote NPCID parsing, thanks to Ancoron13 for the much prettier split code. Fixed initiation LUA error.
2.2 Added the Ethereal Soul-Trader to the blacklist, per request.