+ fixed an oversight in position auto adjustment
+ fixed an oversight which didn't allow to add Custom Items with modules different than `Base.`
+ lowered the on head position without any headgear

+ added Head Slot
+ position now automatically adjusts for common bulky clothes or headgear
+ added Sandbox Setting "Custom Items - For custom items to appear correctly their origin/size/orientation should overall match Base.Frog, if new item doesn't have StaticModel it will try to assign one based on WorldStaticModel."
+ added Sandbox Setting "Override Attachment Type - Ensures custom items can be attached to slots. Overriding the existing AttachmenType will make it impossible to attach the item to its original location."

Note: new Sandbox Settings are disabled by default and rather experimental, later I plan to add context menu option to turn the attached item

+ added Sandbox Setting to disable `Give a Name` context menu option