NPC bosses + healing fixes:

Please read all!!!!
Currently the plugin will require Citizens and Sentinel to work. If you don't want to add them then version 5.1c is the last stable version without them and will NOT be supported. The plugins are trustable so I highly suggest installing them.

This update was a bit rushed but it was tested so unless there are some edge cases it should be fine. Before posting a bug about it make sure you have the right Citizens and Sentinel versions. Some things like different NPC properties are something I cannot internally change so some bugs/changes wont be able to be fixed by me. If a property does not work properly Its probably not my fault but also consult with me before asking the Sentinel/Citizens developers for a "fix". So with that enjoy!